BIL - BHP Billiton Production Report For The Nine24 Apr 2007
BIL
 BIBLT                                                                           
BIL - BHP Billiton Production Report For The Nine Months                        
                        Ended 31 March 2007                                     
BHP Billiton Plc                                                                
Share code:         BIL                                                         
ISIN:               BG0000566504                                                
24 April 2007                                                                   
Number 12/07                                                                    
BHP BILLITON PRODUCTION REPORT FOR THE NINE MONTHS ENDED 31 MARCH 2007          
BHP Billiton today released its production report for the nine months           
ended 31 March 2007.  Throughout this report, unless otherwise stated,          
production volumes refer to BHP Billiton share and exclude suspended and        
sold operations.                                                                
* Record year to date production of natural gas, alumina,                       
aluminium, copper, nickel, iron ore and manganese ore underpinned               
by strong customer demand.                                                      
* Record year to date production achieved at Mad Dog (USA),                     
Zamzama (Pakistan), Paranam (Suriname), Alumar (Brazil), Hillside,              
Bayside and Samancor (all South Africa), Mozal (Mozambique),                    
Worsley, Western Australia Iron Ore, BMA, Hunter Valley Coal and                
GEMCO (all Australia), and Cerrejon Coal (Colombia).                            
* Record year to date production of natural gas from North West                 
Shelf (Australia) in response to strong demand.                                 
* Strong ramp up of the Spence project (Chile) contributed to                   
quarterly production records for copper.                                        
* Quarterly production records for the Zamzama and Escondida                    
(Chile) operations.                                                             
* Petroleum and iron ore operations located in Western Australia                
were disrupted by cyclone activity.                                             
                 MAR         MAR        MAR YTD 07    MAR Q07   MAR Q07         
                 2007        2007       vs            vs        vs              
PETROLEUM         YTD         QTR        MAR YTD 06    MAR Q06   DEC Q06        
Crude Oil,        42,128      13,239     0%            -1%       -3%            
Condensate and                                                                  
Natural Gas                                                                     
Liquids (`000                                                                   
bbl) (a)                                                                        
Natural Gas (bcf) 260.47      86.67      2%            14%       4%             
(a)                                                                             
Total Petroleum   85.53       27.68      1%            6%        1%             
Products (million                                                               
boe) (a)                                                                        
Total Petroleum Production - Total production year to date was in line          
with the nine months to March 2006. Natural field decline has been              
completely offset by operational improvements and no new operations             
commencing production during the period.                                        
Production was higher than the March 2006 quarter mainly due to improved        
facility uptime, reduced weather impacts, and increased gas sales.              
Crude Oil, Condensate and Natural Gas Liquids - Production for the nine         
months and quarter ended March 2007 was in line with all previous               
periods. Higher operational uptime and development drilling partly offset       
natural field decline.                                                          
Cyclone activity impacted Western Australian operations during this             
quarter.                                                                        
Natural Gas - March 2007 quarterly production was higher than all               
comparative periods. Record production for the nine months was primarily        
driven by improved facility uptime that benefited from stronger customer        
demand in Australia and Pakistan.                                               
                        MAR       MAR      MAR YTD   MAR Q07   MAR Q07          
                                          07                                    
2007      2007     vs        vs        vs               
ALUMINIUM                YTD       QTR      MAR YTD   MAR Q06   DEC Q06         
                                          06                                    
Alumina (`000 tonnes)    3,316     1,085    6%        1%        -6%             
Aluminium (`000 tonnes)  1,006     331      2%        1%        -2%             
(b)                                                                             
Alumina - Production and sales for the nine months ended March 2007 were        
all time records. Over the nine months period, the Worsley Development          
Capital Project continued its` ramp up. Paranam had full utilisation of         
its` expanded capacity and Alumar continued to perform strongly.                
Production was lower than the December quarter due to stockpiling of            
hydrate from the planned calciner outages at Worsley. This will be              
calcined and shipped in the next quarter.                                       
Aluminium - Production and sales from continuing operations were all time       
records for the nine months ended March 2007. All operations performed at       
record or near record levels due to successful implementation of a series       
of business improvement initiatives.                                            
                          MAR      MAR       MAR YTD 07  MAR Q07   MAR Q07      
                          2007     2007      vs          vs        vs           
BASE METALS                YTD      QTR       MAR YTD 06  MAR Q06   DEC Q06     
Copper (`000 tonnes) (c)   908.0    357.6     4%          22%       19%         
Silver (`000 ounces) (c)   24,940   11,025    -32%        -4%       68%         
Lead (tonnes)              148,405  62,974    -30%        -8%       73%         
Zinc (tonnes)              79,547   35,760    -2%         26%       81%         
Uranium Oxide Concentrate  2,498    883       -19%        -3%       7%          
(Uranium) (tonnes)                                                              
Copper - Record year to date and quarterly production reflecting the            
successful ramp up of the Escondida Sulphide Leach Project and Spence           
(both Chile). During the quarter Spence produced 33,500 tonnes, which is        
equivalent to 67% of nameplate capacity on an annualised basis.                 
Silver / Lead - March 2007 quarterly production was significantly higher        
than the December 2006 quarter as production ramped up following the            
completion of the Cannington rehabilitation project together with strong        
silver production from Escondida.                                               
Zinc - The current quarter`s production was higher than the December and        
March 2006 quarters. Higher grade and an increased proportion of zinc           
contained ore was processed at Antamina (Peru).                                 
Uranium - Year to date underperformance against the nine months ended           
March 2006 due to the variability of ore sources and grade, and                 
maintenance activities at Olympic Dam (Australia).                              
Production in the March 2007 quarter increased versus the December 2006         
quarter due to improved grade and recovery, and the impact of unscheduled       
maintenance in the prior period.                                                
                            MAR       MAR       MAR YTD  MAR Q07  MAR Q07       
07                                 
                            2007      2007      vs       vs       vs            
DIAMONDS & SPECIALTY         YTD       QTR       MAR YTD  MAR Q06  DEC Q06      
PRODUCTS                                       06                               
Diamonds (`000 carats)       2,313     889       17%      74%      -5%          
Diamonds - As Ekati (Canada) increases the diversity of its ore sources,        
the mix of ore processed will change from time to time and impact the           
carats recovered. Production was higher than the nine months and quarter        
ended March 2006 due to processing of higher grade ore containing lower         
value diamonds.                                                                 
                            MAR       MAR      MAR YTD    MAR Q07 MAR Q07       
                                             07                                 
2007      2007     vs         vs      vs            
STAINLESS STEEL MATERIALS    YTD       QTR      MAR YTD    MAR Q06 DEC Q06      
                                             06                                 
Nickel (`000 tonnes)         138.6     45.8     4%         14%     -5%          
Nickel - Production for the nine months ended March 2007 was an all time        
record, reflecting strong operational performances from all operations.         
In comparison to the December 2006 quarter, production was lower due to         
scheduled statutory maintenance at the Kwinana Nickel Refinery                  
(Australia). This has been completed successfully and production ramp up        
commenced during the quarter.                                                   
                            MAR      MAR     MAR YTD MAR Q07   MAR Q07          
                                            07                                  
2007     2007    vs      vs        vs               
IRON ORE                     YTD      QTR     MAR YTD MAR Q06   DEC Q06         
                                            06                                  
Iron ore (`000 tonnes) (d)   72,451   22,884  9%      8%        -10%            
Iron Ore - Record production and sales were achieved for the nine months        
ended March 2007. This reflects increased production from the recently          
expanded Western Australia Iron Ore operations in response to continuing        
strong customer demand.                                                         
Cyclone activity and tie-in activity for Rapid Growth Project 3                 
(Australia) impacted the Western Australia Iron Ore operations during the       
current quarter.                                                                
                        MAR      MAR       MAR YTD    MAR Q07    MAR Q07        
07                                    
                        2007     2007      vs         vs         vs             
MANGANESE                YTD      QTR       MAR YTD     MAR Q06   DEC Q06       
                                          06                                    
Manganese Ore (`000      4,490    1,452     15%        18%        -5%           
tonnes)                                                                         
Manganese Alloy (`000    542      197       14%        14%        3%            
tonnes)                                                                         
Manganese Ore - Production was higher than the nine months and quarter          
ended March 2006 driven by stronger customer demand.                            
Manganese Alloy - Higher production was due to optimisation of the              
product mix, improved equipment availability and utilisation.                   
MAR       MAR    MAR YTD  MAR Q07   MAR Q07         
                                           07                                   
                            2007      2007   vs       vs        vs              
METALLURGICAL COAL           YTD       QTR    MAR YTD  MAR Q06   DEC Q06        
06                                   
Metallurgical Coal (`000     27,297    9,084  3%       7%        1%             
tonnes)                                                                         
Metallurgical Coal - Production was higher for the nine months and              
quarter ending March 2007 due to the start up of Poitrel (Australia) and        
the impact of planned maintenance in prior periods.                             
                          MAR          MAR        MAR YTD MAR Q07   MAR Q07     
                                               07                               
2007         2007       vs      vs        vs          
ENERGY COAL                YTD          QTR        MAR YTD MAR Q06   DEC Q06    
                                               06                               
Energy Coal (`000 tonnes)  64,742       20,930     1%      12%       -5%        
Energy Coal - Production was in line with the nine months to March 2006.        
Production for the March 2007 quarter was slightly below the December           
2006 quarter mainly due to a planned 45 day longwall move at San Juan           
(USA).                                                                          
Operational improvement initiatives at Hunter Valley Coal, a shorter            
longwall move at San Juan and reduced weather impacts in South Africa led       
to higher production versus the March 2006 quarter.                             
Long vessel queues off the Newcastle Port (Australia) delayed export            
sales from Hunter Valley Coal in the quarter.                                   
(a)  Excluding Green Canyon 18 and 60 fields (sold effective from 16            
January 2006), Moranbah Coal Bed Methane (sold September 2006 quarter)          
and Typhoon / Boris (sold December 2006 quarter).                               
(b)  Excluding Valesul which was sold effective from 1 July 2006.               
(c)  Excluding Tintaya which was sold effective from 1 June 2006.               
(d)  Excluding Goldsworthy operations which were suspended mid calendar         
year 2006.                                                                      
BHP BILLITON PRODUCTION SUMMARY -                                               
CONTINUING OPERATIONS                                                           
                       QUARTER ENDED         YEAR TO DATE    % CHANGE           
                                                               MAR   MAR   MAR  
YTD   Q07   Q07       
                                                          07                    
                       MAR     DEC     MAR     MAR     MAR     vs    vs    vs   
                       2006    2006    2007    2007    2006    MAR   MAR   DEC  
YTD   Q06   Q06       
                                                          06                    
PETROLEUM                                                                       
Crude oil &   (`000     10,886  10,963  10,671  33,725  33,839  0%    -2%   -3% 
condensate    bbl)                                                              
(a)                                                                             
Natural gas   (bcf)     76.10   83.09   86.67   260.47  256.11  2%    14%   4%  
(b)                                                                             
Natural gas   (`000     2,448   2,710   2,568   8,403   8,365   0%    5%    -5% 
liquid        bbl)                                                              
Total         (million  26.02   27.52   27.68   85.53   84.89   1%    6%    1%  
Petroleum     boe)                                                              
Products (b)                                                                    
                                                                                
ALUMINIUM                                                                       
Alumina       (`000     1,075   1,153   1,085   3,316   3,115   6%    1%    -6% 
tonnes)                                                             
Aluminium (c) (`000     329     338     331     1,006   986     2%    1%    -2% 
            tonnes)                                                             
                                                                                
BASE METALS                                                                     
Copper (d)    (`000     293.8   300.7   357.6   908.2   876.1   4%    22%   19% 
            tonnes)                                                             
Lead          (tonnes)  68,754  36,454  62,974  148,405 210,814 -30%  -8%   73% 
Zinc          (tonnes)  28,419  19,776  35,760  79,547  81,494  -2%   26%   81% 
Gold (d)      (ounces)  44,063  38,564  43,904  123,628 136,181 -9%   0%    14% 
Silver (d)    (`000     11,517  6,566   11,025  24,940  36,410  -32%  -4%   68% 
            ounces)                                                             
Uranium oxide (tonnes)  913     822     883     2,498   3,071   -19%  -3%   7%  
concentrate                                                                     
             (tonnes)  632     768     288     1,775   1,977   -10%  -54%  -63% 
Molybdenum                                                                      

DIAMONDS AND SPECIALTY                                                          
PRODUCTS                                                                        
Diamonds      (`000     512     937     843     2,267   1,978   15%   65%   -10%
carats)                                                             
                                                                                
STAINLESS                                                                       
STEEL                                                                           
MATERIALS                                                                       
Nickel        (`000     40.2    48.3    45.8    138.6   133.3   4%    14%   -5% 
            tonnes)                                                             
                                                                                
IRON ORE                                                                        
Iron ore (e)  (`000     21,128  25,370  22,884  72,451  66,524  9%    8%    -10%
            tonnes)                                                             
                                                                                
MANGANESE                                                                       
Manganese ore (`000     1,226   1,529   1,452   4,490   3,891   15%   18%   -5% 
            tonnes)                                                             
Manganese     (`000     173     192     197     542     477     14%   14%   3%  
alloy         tonnes)                                                           
                                                                                
METALLURGICAL                                                                   
COAL                                                                            
Metallurgical (`000     8,460   8,966   9,084   27,297  26,419  3%    7%    1%  
coal          tonnes)                                                           
                                                                                
ENERGY COAL                                                                     
Energy coal   (`000     18,672  22,030  20,930  64,742  63,969  1%    12%   -5% 
            tonnes)                                                             
                                                                                
(a) Excluding Green Canyon 18 and 60 fields and Typhoon / Boris. Green          
Canyon 18 and 60 fields was disposed with effect from 16 January 2006.          
The sale of Typhoon / Boris was completed in the December 2006 quarter.         
(b)  Excluding Green Canyon 18 and 60 fields, Moranbah Coal Bed Methane         
and Typhoon/ Boris. The sale of Moranbah Coal Bed Methane was                   
completed in the September 2006 quarter.                                        
(c)  Excluding Valesul which was disposed with effect from 1 July 2006.         
(d) Excluding Tintaya which was disposed with effect from 1 June 2006.          
(e) Excluding Goldsworthy operations which were suspended mid calendar          
year 2006.                                                                      
Throughout this report figures in italics indicate that this figure has         
been adjusted since it was previously reported.                                 
BHP BILLITON                                                                    
ATTRIBUTABLE PRODUCTION                                                         
                                                            YEAR TO DATE        
                BHP      MAR   JUNE   SEPT   DEC     MAR    MAR      MAR        
               Billiton                                                         
Interest 2006  2006   2006   2006    2007   2007     2006       
PETROLEUM                                                                       
Production                                                                      
Crude oil &     (`000    10,88 11,551 12,091 10,963  10,671 33,725   34,322     
condensate      bbl)     6                                                      
Natural gas     (bcf)    77.85 98.59  91.83  83.09   86.67  261.59   261.85     
NGL (a)         (`000    2,448 3,063  3,125  2,710   2,568  8,403    8,365      
               bbl)                                                             
Total           (million 26.31 31.04  30.52  27.52   27.68  85.72    86.32      
Petroleum       boe)                                                            
Products                                                                        
                                                                                
ALUMINIUM                                                                       
ALUMINA                                                                         
Production (`000 tonnes)                                                        
Worsley         86%     717    694    704    776    708    2,188    2,069       
Suriname        45%     228    247    253    241    241    735      674         
Alumar          36%     130    131    121    136    136    393      372         
Total                   1,075  1,072  1,078  1,153  1,085  3,316    3,115       
                                                                                

ALUMINIUM                                                                       
Production (`000 tonnes)                                                        
Hillside      100%   174     177     177    176    174     527      523         
Bayside       100%   46      46      49     50     48      147      133         
Alumar        46.3%  44      44      44     45     44      133      134         
Valesul (b)   45.5%  11      11      -      -      -       -        32          
Mozal         47%    65      66      67     67     65      199      196         
Total                340     344     337    338    331     1,006    1,018       
                                                                                
BASE METALS                                                                     
(c)                                                                             
COPPER                                                                          
Escondida     57.5%  168.2   165.2   129.7  160.6  178.1   468.4    505.8       
Antamina      33.8%  32.9    29.1    29.0   34.1   24.2    87.3     95.1        
Tintaya (d)   100%   16.2    12.9    -      -      -       -        51.6        
Total                217.3   207.2   158.7  194.7  202.3   555.7    652.5       
                                                                                
Escondida     57.5%  15.4    11.7    17.5   32.7   38.2    88.4     55.0        
Cerro         100%   28.1    30.0    30.0   27.4   28.1    85.5     64.1        
Colorado                                                                        
Spence (e)    100%   -       -       -      4      33.5    37.8     -           
Tintaya (d)   100%   9.1     6.1     -      -      -       -        28.7        
Pinto Valley  100%   2.1     2.1     2.1    1.9    1.9     5.9      6.4         
Olympic Dam   100%   47.1    54.6    41.6   39.7   53.6    134.9    149.7       
Total                101.8   104.5   91.2   106.0  155.3   352.5    303.9       
                                                                                
                                                                                
Payable metal                                                                   
in concentrate                                                                  
(tonnes)                                                                        
Cannington    100%   68,754  55,507  48,977 36,454 62,974  148,405  210,814     
68,754  55,507  48,977 36,454 62,974  148,405  210,814     
Total                                                                           
                                                                                
                                                                                
Payable metal                                                                   
in concentrate                                                                  
(tonnes)                                                                        
Cannington    100%   20,885  14,926  10,426 8,806  15,095  34,327   53,853      
Antamina      33.8%  7,534   12,638  13,585 10,970 20,665  45,220   27,641      
Total                28,419  27,564  24,011 19,776 35,760  79,547   81,494      
                                                                                
                                                                                

Refer                                                                           
footnotes on                                                                    
page 4.                                                                         

                                                                                
BASE METALS                                                                     
(continued)                                                                     
GOLD                                                                            
Payable                                                                         
metal in                                                                        
concentrate                                                                     
(ounces)                                                                        
Escondida   57.5%  17,877      23,567   17,049 22,365 21,243  60,657  56,271    
Tintaya (d) 100%   8,032       4,958    -      -      -       -       24,280    
Olympic Dam 100%   26,186      27,636   24,111 16,199 22,661  62,971  79,910    
(refined                                                                        
gold)                                                                           
Total              52,095      56,161   41,160 38,564 43,904  123,628 160,46    
                                                                  1             

                                                                                
SILVER                                                                          
Payable metal in concentrate (`000 ounces)                                      
Escondida   57.5%  714         925    724     880    920     2,524   2,454      
Antamina    33.8%  865         808    713     736    749     2,198   2,366      
Tintaya (d) 100%   138         119    -       -      -       -       473        
Cannington  100%   9,693       7,503  5,714   4,805  9,160   19,679  30,944     
Olympic Dam 100%   245         238    198     145    196     539     646        
(refined                                                                        
silver)                                                                         
Total              11,655      9,593  7,349   6,566  11,025  24,940  36,883     

                                                                                
URANIUM                                                                         
OXIDE                                                                           
CONCENTRATE                                                                     
Payable                                                                         
metal in                                                                        
concentrate                                                                     
(tonnes)                                                                        
Olympic Dam 100%   913         865    793     822    883     2,498   3,071      
Total              913         865    793     822    883     2,498   3,071      
                                                                                

MOLYBDENUM                                                                      
Payable                                                                         
metal in                                                                        
concentrate                                                                     
(tonnes)                                                                        
Antamina    33.8%  632         538    719     768    288     1,775   1,977      
Total              632         538    719     768    288     1,775   1,977      

DIAMONDS AND                                                                    
SPECIALTY                                                                       
PRODUCTS                                                                        
DIAMONDS                                                                        
Production (`000 carats)                                                        
Ekati(TM)     80%    512      583    487     937    843     2,267   1,978       
                                                                                

FERTILISER                                                                      
Production                                                                      
(`000 tonnes)                                                                   
Southern      100%   222.5    141.3  84.3    -      -       84.3    720.0       
Cross                                                                           
Fertiliser                                                                      
Operations                                                                      
(f)                                                                             
                                                                                
STAINLESS                                                                       
STEEL                                                                           
MATERIALS                                                                       
NICKEL                                                                          
Production (`000 tonnes)                                                        
CMSA                 12.9     12.8   12.7    12.8   12.8    38.3    38.7        
99.8%                                                             
Yabulu               7.0      4.3    7.3     7.5    8.0     22.8    19.0        
              100%                                                              
Nickel West          20.3     24.5   24.5    28.0   25.0    77.5    75.6        
100%                                                              
Total                40.2     41.6   44.5    48.3   45.8    138.6   133.3       
                                                                                
                                                                                

Refer                                                                           
footnotes on                                                                    
page 4.                                                                         

                                                                                
IRON ORE                                                                        
IRON ORE (g)                                                                    
Production (`000 tonnes)                                                        
Mt Newman            5,884    6,490  7,394   7,536  6,711   21,641  18,284      
Joint         85%                                                               
Venture                                                                         
Goldsworthy   85%    1,371    1,808  806     84     142     1,032   4,433       
Joint Venture                                                                   
Area C Joint  85%    3,332    5,401  4,821   5,334  4,853   15,008  12,587      
Venture                                                                         
Yandi Joint   85%    8,561    8,854  8,504   9,106  8,277   25,887  25,342      
Venture                                                                         
Jimblebar     85%    1,549    1,607  1,490   1,449  1,177   4,116   4,763       
Samarco       50%    1,802    1,955  1,988   1,945  1,866   5,799   5,548       
Total                22,499   26,115 25,003  25,454 23,026  73,483  70,957      
                                                                                
                                                                                
MANGANESE                                                                       
MANGANESE ORES                                                                  
Saleable production(`000 tonnes)                                                
South Africa (h) 60%    532   673    644    663     632     1,939   1,627       
Australia (h)    60%    694   716    865    866     820     2,551   2,264       
Total                   1,226 1,389  1,509  1,529   1,452   4,490   3,891       
                                                                                
                                                                                
MANGANESE ALLOYS                                                                
Saleable                                                                        
production (`000                                                                
tonnes)                                                                         
South Africa (h) 60%    119   131    93     126     133     352     303         
Australia (h)    60%    54    44     60     66      64      190     174         
Total                   173   175    153    192     197     542     477         
                                                                                
METALLURGICAL                                                                   
COAL                                                                            
METALLURGICAL COAL (i)                                                          
Production (`000 tonnes)                                                        
BMA           50%       5,972 6,474  6,657  6,106   6,478   19,241  19,106      
BHP Mitsui    80%       763   850    873    873     1,067   2,813   2,199       
Coal (j)                                                                        
Illawarra     100%      1,725 1,900  1,717  1,987   1,539   5,243   5,114       
Total                   8,460 9,224  9,247  8,966   9,084   27,297  26,419      

ENERGY COAL                                                                     
Production (`000 tonnes)                                                        
South Africa  100%      11,60 12,854 13,151 13,032  12,863  39,046  39,094      
5                                                       
USA           100%      2,829 3,891  3,467  3,871   3,106   10,444  11,455      
Australia     100%      1,897 2,636  2,766  2,790   2,731   8,287   6,510       
Colombia      33%       2,341 2,406  2,398  2,337   2,230   6,965   6,910       
Total                   18,67 21,787 21,782 22,030  20,930  64,742  63,969      
                        2                                                       
                                                                                
(a) LPG and Ethane are now reported as Natural Gas Liquid (NGL),                
consistent with petroleum industry practice. Product-specific conversions       
will be made and NGL will be reported in barrels of oil equivalent (boe).       
(b) BHP Billiton completed the sale of Valesul on 1 July 2006.                  
(c) Metal production is reported on the basis of payable metal.                 
(d) BHP Billiton sold Tintaya effective from 1 June 2006.                       
(e) Spence operations were commissioned during the December 2006 quarter.       
(f) BHP Billiton completed the sale of Southern Cross Fertiliser                
operations on 1 August 2006.                                                    
(g) Iron ore production is reported on a wet tonnes basis.                      
(h) Shown on 100% basis.  BHP Billiton interest in saleable production is       
60%.                                                                            
(i) Metallurgical coal production is reported on the basis of saleable          
product.  Production figures include some thermal coal.                         
(j) Shown on 100% basis.  BHP Billiton interest in saleable production is       
80%.                                                                            
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                                                         YEAR TO DATE           
                    MAR     JUNE   SEPT   DEC    MAR     MAR    MAR             
                    2006    2006   2006   2006   2007    2007   2006            
PETROLEUM                                                                       
BHP Billiton attributable                                                       
production unless                                                               
otherwise stated.                                                               

CRUDE OIL &                                                                     
CONDENSATE(`000 barrels)                                                        
Bass Strait               3,414  3,964  3,847  3,311  3,144  10,302 10,718      
Minerva                   18     20     23     21     24     68     78          
North West Shelf -        1,263  1,091  1,350  1,410  1,365  4,125  4,038       
condensate                                                                      
North West Shelf -        751    1,111  1,634  1,325  1,167  4,126  2,879       
Wanaea/Cossack                                                                  
Griffin                   204    296    323    312    174    809    984         
Pakistan                  59     60     61     62     65     188    162         
Typhoon/Boris (a)         -      -      -      -      -      -      329         
Mad Dog                   549    698    528    549    613    1,690  1,593       
Other Americas (b)        68     68     78     81     62     221    352         
Angostura                 1,080  1,191  1,174  618    899    2,691  3,096       
Liverpool Bay             1,278  1,199  931    1,280  874    3,085  3,599       
Bruce/Keith               209    182    178    202    179    559    719         
Ohanet                    389    426    357    472    425    1,254  1,225       
ROD                       1,604  1,245  1,607  1,320  1,680  4,607  4,550       
                          10,886 11,551 12,091 10,963 10,671 33,725 34,322      
Total                                                                           
                                                                                
NATURAL GAS                                                                     
(billion cubic feet)                                                            
Bass Strait               18.26  34.43  33.54  20.53  22.73  76.80  75.31       
Minerva                   5.78   6.36   7.73   6.90   8.06   22.69  24.22       
North West Shelf -        3.55   4.63   3.54   3.89   4.86   12.29  11.33       
Domestic                                                                        
North West Shelf -        21.15  22.70  21.68  23.59  22.24  67.51  65.50       
LNG                                                                             
Griffin                   0.12   0.19   0.49   0.45   0.19   1.13   1.09        
Moranbah Coal Bed         1.75   1.86   1.12   -      -      1.12   5.13        
Methane (c)                                                                     
Illawarra Coal Bed        1.50   1.35   1.50   0.95   1.58   4.03   4.22        
Methane                                                                         
Pakistan                  8.52   9.02   9.14   9.34   10.11  28.59  24.24       
Typhoon/Boris (a)         -      -      -      -      -      -      0.47        
Mad Dog                   0.11   0.25   0.17   0.16   0.14   0.47   0.31        
Other Americas (b)        1.78   2.34   2.55   2.27   1.58   6.40   4.67        
Bruce/Keith               6.52   5.40   4.21   5.42   5.05   14.68  18.61       
Liverpool Bay             8.81   10.06  6.16   9.59   10.13  25.88  26.75       
Total                     77.85  98.59  91.83  83.09  86.67  261.59 261.85      
                                                                                
NGL (`000 barrels) (d)                                                          
Bass Strait             1,574   2,254  2,224  1,726   1,643    5,593   5,486    
North West Shelf        410     349    444    441     435      1,320   1,335    
Bruce/Keith             94      59     138    107     93       338     429      
                        370     401    319    436     397      1,152   1,115    
Ohanet                                                                          
Total                   2,448   3,063  3,125  2,710   2,568    8,403   8,365    
                                                                                
                        26.31   31.04  30.52  27.52   27.68    85.72   86.32    
TOTAL PETROLEUM                                                                 
PRODUCTS                                                                        
(million barrels                                                                
of oil equivalent)                                                              
(e)                                                                             
(a) BHP Billiton sold its interests in Typhoon / Boris, including the           
Little Burn field with effect from 1 July 2006. The sale was completed on       
6 October 2006.                                                                 
(b) BHP Billiton sold its interests in the Green Canyon 18 and 60 fields        
with effect from 16 January 2006.                                               
(c) BHP Billiton completed the sale of its interest in Moranbah Coal Bed        
Methane in September 2006 quarter.                                              
(d) LPG and Ethane are now reported as Natural Gas Liquid (NGL),                
consistent with petroleum industry practice. Product-specific conversions       
will be made and NGL will be reported in barrels of oil equivalent (boe).       
(e) Total barrels of oil equivalent (boe) conversions are based on              
6000scf of natural gas equals 1 boe.                                            
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                                                                 YEAR TO DATE   
MAR    JUNE   SEPT    DEC    MAR    MAR    MAR     
                             2006   2006   2006    2006   2007   2007   2006    
ALUMINIUM                                                                       
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   
                                                                                
ALUMINA                                                                         
Production                                                                      

Worsley, Australia          717    694    704     776    708      2,188  2,06   
                                                                     9          
                                                                                
Paranam, Suriname           228    247    253     241    241      735    674    
                                                                                
Alumar, Brazil              130    131    121     136    136      393    372    
                                                                                
Total                       1,075  1,072  1,078   1,153  1,085    3,316  3,11   
                                                                     5          
                                                                                
Sales                                                                           

Worsley, Australia          709    672    666     820    659      2,145  2,00   
                                                                     3          
                                                                                
Paranam, Suriname           213    244    236     243    225      704    665    
                                                                                
Alumar, Brazil              130    147    108     137    120      365    358    
                                                                                
Total (a)                   1,052  1,063  1,010   1,200  1,004    3,214  3,02   
                                                                     6          
                                                                                
                                                                                

ALUMINIUM                                                                       
Production                                                                      
                                                                                
Hillside, South             174    177    177     176    174      527    523    
Africa                                                                          
                                                                                
Bayside, South              46     46     49      50     48       147    133    
Africa                                                                          
                                                                                
Alumar, Brazil              44     44     44      45     44       133    134    
                                                                                
Valesul, Brazil (b)         11     11     -       -      -        -      32     
                                                                                
Mozal, Mozambique           65     66     67      67     65       199    196    
                                                                                
Total                       340    344    337     338    331      1,006  1,01   
                                                                     8          
                                                                                
Sales                                                                           

Hillside, South             162    186    170     173    162      505    505    
Africa                                                                          
                                                                                
Bayside, South              40     48     44      47     46       137    117    
Africa                                                                          
                                                                                
Alumar, Brazil              48     44     44      42     38       124    134    

Valesul, Brazil (b)         10     11     -       -      -        -      33     
                                                                                
Mozal, Mozambique           58     68     60      66     64       190    191    

Total                       318    357    318     328    310      956    980    
                                                                                
Tolling Agreement (a)       22     38     24      20     33       77     67     

                           340    395    342     348    343      1,033  1,04    
                                                                     7          
                                                                                

(a) Equity Alumina is converted into Aluminium under a third party              
tolling agreement. These tonnages are allocated to equity sales.                
(b) BHP Billiton completed the sale of Valesul with effect 1 July 2006.         
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                                                      YEAR TO DATE              
                MAR       JUNE   SEPT   DEC    MAR    MAR      MAR              
2006      2006   2006   2006   2007   2007     2006             
BASE METALS                                                                     
BHP Billiton attributable production and sales unless otherwise stated.         
Metals production is payable metal unless otherwise stated.                     

                                                                                
Escondida,                                                                      
Chile                                                                           
Material   (`000                                                                
mined      tonnes)  90,781    94,429  59,601  93,770  85,65  239,0  273,855     
(100%)                                              4      25                   
Sulphide   (`000                                                                
ore        tonnes)  21,843    21,473  18,257  22,585  23,45  64,29  66,259      
milled                                              0      2                    
(100%)                                                                          
Average    (%)      1.62%     1.63%   1.55%   1.55%   1.62%  1.58%  1.60%       
copper                                                                          
grade                                                                           
Productio  (`000                                                                
n ex Mill  tonnes)  302.8     295.9   234.0   289.4   319.1  842.5  911.2       
(100%)                                                                          
                                                                                
Productio                                                                       
n                                                                               
Payable    (`000                                                                
copper     tonnes)  168.2     165.2   129.7   160.6   178.1  468.4  505.8       
Payable    (fine                                                                
gold       ounces)  17,877    23,567  17,049  22,365  21,24  60,65  56,271      
concentra                                           3      7                    
te                                                                              
Copper     (`000                                                                
cathode    tonnes)  15.4      11.7    17.5    32.7    38.2   88.4   55.0        
(EW)                                                                            
Payable    (`000                                                                
silver     ounces)  714       925     724     880     920    2,524  2,454       
concentra                                                                       
te                                                                              
                                                                                
Sales                                                                           
Payable    (`000                                                                
copper     tonnes)  184.4     158.6   133.8   167.9   149.4  451.1  514.5       
Payable    (fine                                                                
gold       ounces)  20,159    22,627  17,778  23,089  17,96  58,83  57,598      
concentra                                           6      3                    
te                                                                              
Copper     (`000                                                                
cathode    tonnes)  16.7      11.5    14.2    27.3    36.0   77.5   55.4        
(EW)                                                                            
Payable    (`000                                                                
silver     ounces)  802       891     752     909     785    2,446  2,497       
concentra                                                                       
te                                                                              

                                                                                
Tintaya,                                                                        
Peru (a)                                                                        
Material   (`000                                                                
mined      tonnes)  15,960    11,539  -       -       -      -      50,295      
Sulphide   (`000                                                                
Ore        tonnes)  1,523     1,123   -       -       -      -      4,803       
milled                                                                          
                                                                                
Average    (%)      1.26%     1.33%   -       -       -      -      1.28%       
copper                                                                          
grade                                                                           
                                                                                
Productio                                                                       
n                                                                               
Payable    (`000                                                                
copper     tonnes)  16.2      12.9    -       -       -      -      52          
Payable    (fine                                                                
gold       ounces)  8,032     4,958   -       -       -      -      24,280      
concentra                                                                       
te                                                                              
Copper     (`000                                                                
cathode    tonnes)  9.1       6.1     -       -       -      -      29          
(EW)                                                                            
Payable    (`000                                                                
silver     ounces)  138       119     -       -       -      -      473         
concentra                                                                       
te                                                                              
                                                                                
Sales                                                                           
Payable    (`000                                                                
copper     tonnes)  15.1      12.0    -       -       -      -      52          
Payable    (fine                                                                
gold       ounces)  8,016     5,079   -       -       -      -      23,175      
concentra                                                                       
te                                                                              
Copper     (`000                                                                
cathode    tonnes)  8.3       7.1     -       -       -      -      28          
(EW)                                                                            
Payable    (`000                                                                
silver     ounces)  127       109     -       -       -      -      495         
concentra                                                                       
te                                                                              

(a) BHP Billiton sold Tintaya with effect from 1 June 2006.                     
                                                                                
Cerro                                                                           
Colorado,                                                                       
Chile                                                                           
Material   (`000                                                                
mined      tonnes)  17,926   18,258     16,334   18,858   15,429 50,621  51,729 
Ore        (`000                                                                
milled     tonnes)  4,266    4,490      4,508    4,578    4,398  13,484  11,958 
Average    (%)      0.94%    0.83%      0.80%    0.81%    0.90%  0.83%   0.88%  
copper                                                                          
grade                                                                           
                                                                                
Productio                                                                       
n                                                                               
Copper     (`000                                                                
cathode    tonnes)  28.1     30.0       30.0     27.4     28.1   85.5    64.1   
(EW)                                                                            
                                                                                
Sales                                                                           
Copper     (`000                                                                
cathode    tonnes)  24.4     34.5       27.9     28.3     27.9   84.1    59.1   
(EW)                                                                            

Spence,                                                                         
Chile (a)                                                                       
Material   (`000                                                                
mined      tonnes)  -        -          -        20,329   19,684 40,013  -      
Ore        (`000                                                                
milled     tonnes)  -        -          -        3,510    4,282  7,792   -      
                                                                                
Average    (%)               -          -        1.76%    2.00%  1.89%   -      
copper                                                                          
grade                                                                           
                                                                                
Productio                                                                       
n                                                                               
Copper     (`000                                                                
cathode    tonnes)  -        -          -        4.3      33.5   37.8    -      
(EW)                                                                            
                                                                                
Sales                                                                           
Copper     (`000                                                                
cathode    tonnes)  -        -          -        1.3      28.0   29.3    -      
(EW)                                                                            
                                                                                
(a) Spence operations were commissioned during the December 2006 quarter.       

                                                                                
Antamina,                                                                       
Peru                                                                            
Material    (`000                                                               
mined       tonnes)   28,982    29,740 29,917 28,317 24,428 82,662   94,419     
(100%)                                                                          
Sulphide    (`000                                                               
ore milled  tonnes)   7,549     7,196  7,581  7,930  7,841  23,352   23,265     
(100%)                                                                          
Average                                                                         
head grades                                                                     
- Copper   (%)       1.48%     1.45%  1.22%  1.41%  1.10%  1.24%    1.38%      
 - Zinc     (%)       0.62%     0.88%  0.87%  0.65%  1.25%  0.92%    0.71%      
                                                                                
Production                                                                      
Payable     (`000                                                               
copper      tonnes)   32.9      29.1   29.0   34.1   24.2   87.3     95.1       
                                                                                
Payable     (tonnes)  7,534     12,638 13,585 10,970 20,665 45,220   27,641     
zinc                                                                            
            (`000                                                               
Payable     ounces)   865       808    713    736    749    2,198    2,366      
silver                                                                          

Payable     (tonnes)  632       538    719    768    288    1,775    1,977      
molybdenum                                                                      
                                                                                
Sales                                                                           
Payable     (`000                                                               
copper      tonnes)   30.5      25.6   33.9   35.3   25.0   94.2     96.7       
                                                                                
Payable     (tonnes)  9,634     7,638  14,224 13,853 15,479 43,556   30,731     
zinc                                                                            
Payable     (`000                                                               
silver      ounces)   750       505    713    623    707    2,043    2,232      

Payable     (tonnes)  697       627    719    808    591    2,118    1,986      
molybdenum                                                                      
                                                                                
Cannington,                                                                     
Australia                                                                       
Material    (`000                                                               
mined       tonnes)   799       496    428    506    732    1,666    2,596      
Ore milled  (`000                                                               
           tonnes)   809       589    478    478    704    1,660    2,431       
Average                                                                         
head grades                                                                     

 - Silver   (g/t)     431       462    423    360    477    428      460        
 - Lead     (%)       9.8%      10.9%  11.6%  8.8%   10.5%  10.3%    10.2%      
 - Zinc     (%)       4.0%      4.1%   3.6%   3.1%   3.6%   3.5%     3.6%       

Production                                                                      
Payable     (`000                                                               
silver      ounces)   9,693     7,503  5,714  4,805  9,160  19,679   30,944     

Payable     (tonnes)  68,754    55,507 48,977 36,454 62,974 148,405  210,81     
lead                                                             4              
                                                                                
Payable     (tonnes)  20,885    14,926 10,426 8,806  15,095 34,327   53,853     
zinc                                                                            
                                                                                
Sales                                                                           
Payable     (`000                                                               
silver      ounces)   9,061     8,516  5,010  6,637  8,331  19,978   30,111     
                                                                                
Payable     (tonnes)  63,112    62,787 39,694 51,521 56,726 147,941  202,52     
lead                                                             8              
                                                                                
Payable     (tonnes)  17,508    20,121 6,346  12,315 11,585 30,246   44,998     
zinc                                                                            

                                                                                
                                                                                
                                                                                
Olympic Dam,                                                                    
Australia                                                                       
Material    (`000                                                               
mined (a)   tonnes)  2,065     2,002  2,178   2,030  2,103  6,311   6,217       
Ore milled  (`000                                                               
          tonnes)  2,343     2,517  2,043   2,182  2,117  6,342   7,118         
Average     (%)      2.10%     2.10%  2.10%   2.21%  1.96%  2.11%   2.23%       
copper                                                                          
grade                                                                           
                                                                                
Average     kg/t     0.59      0.55   0.57    0.58   0.59   0.58    0.63        
uranium                                                                         
grade                                                                           
                                                                                
Production                                                                      
Copper      (`000                                                               
cathode     tonnes)  43.1      50.5   38.4    35.4   50.2   124.0   135.9       
(ER)                                                                            
Copper      (`000                                                               
cathode     tonnes)  4.0       4.1    3.2     4.3    3.4    10.9    13.8        
(EW)                                                                            
Uranium                                                                         
oxide       (tonnes) 913       865    793     822    883    2,498   3,071       
concentrate                                                                     
Refined     (fine                                                               
gold        ounces)  26,186    27,636 24,111  16,199 22,661 62,971  79,910      
Refined     (`000                                                               
silver      ounces)  245       238    198     145    196    539     646         

                                                                                
Sales                                                                           
Copper      (`000                                                               
cathode     tonnes)  44.1      49.0   41.6    33.7   51.6   126.9   136.5       
(ER)                                                                            
Copper      (`000                                                               
cathode     tonnes)  4.2       4.1    3.5     2.7    4.6    10.8    15.2        
(EW)                                                                            
Uranium                                                                         
oxide       (tonnes) 992       1,183  620     1,009  1,043  2,672   3,158       
concentrate                                                                     
Refined     (fine                                                               
gold        ounces)  27,300    27,375 23,233  18,404 22,983 64,620  74,861      
Refined     (`000                                                               
silver      ounces)  178       320    188     157    183    528     576         

                                                                                
(a) Material mined refers to run of mine ore mined and hoisted.                 
                                                                                
Pinto                                                                           
Valley, USA                                                                     
Production                                                                      
Copper      (`000                                                               
cathode     tonnes)  2.1       2.1    2.1     1.9    1.9    5.9     6.4         
(EW)                                                                            
                                                                                
Sales                                                                           
Copper      (`000                                                               
cathode     tonnes)  1.5       2.2    1.6     1.6    1.5    4.7     6.4         
(EW)                                                                            
                                                                                
PRODUCTION AND SHIPMENT REPORT                                                  
                                                   YEAR TO DATE                 
                                                                                
                                                                                
MAR       JUNE    SEPT   DEC    MAR     MAR    MAR             
                 2006      2006    2006   2006   2007    2007   2006            
DIAMOND AND SPECIALTY PRODUCTS                                                  
DIAMONDS AND SPECIALTY PRODUCTS                                                 
BHP Billiton attributable production and sales unless otherwise stated.         
                                                                                
DIAMONDS                                                                        
EkatiTrade                                                                      
Mark, Canada                                                                    
Ore          (`000                                                              
Processed    tonnes)   995       1,181   1,199  1,100  1,046   3,345  3,115     
(100%)                                                                          

Production   (`000                                                              
            carats)   512       583     487    937    843     2,267  1,978      
                                                                                

FERTILISER                                                                      
Southern Cross                                                                  
Fertiliser Operations,                                                          
Australia (a)                                                                   
Production   (`000                                                              
(b)          tonnes)   222.5     141.3   84.3   -      -       84.3   720.0     
                                                                                
Sales (b)    (`000                                                              
            tonnes)   200.4     304.4   41.6   -      -       41.6   597.1      
                                                                                
(a) BHP Billiton completed the sale of Southern Cross Fertiliser                
operations on 1 August 2006.                                                    
(b) Includes diammonium phosphate and monoammonium phosphate.                   
                                                                                
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                                                               YEAR TO DATE     
                        MAR    JUNE    SEPT   DEC    MAR       MAR    MAR       
                        2006   2006    2006   2006   2007      2007   2006      
STAINLESS STEEL                                                                 
MATERIALS                                                                       
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   

NICKEL                                                                          
CMSA, Colombia                                                                  
                                                                                
Production             12.9   12.8    12.7   12.8   12.8     38.3   38.7        
                                                                                
                                                                                
Sales                  12.4   13.6    11.7   14.4   12.4     38.5   37.7        

Yabulu,                                                                         
Australia                                                                       
Production                                                                      

Nickel metal           7.0    4.3     7.3    7.5    8.0      22.8   19.0        
                                                                                
Cobalt                 0.3    0.2     0.3    0.5    0.4      1.2    0.8         

Sales                                                                           
                                                                                
Nickel metal           6.9    4.9     6.0    7.2    7.1      20.3   19.8        

Cobalt                 0.4    0.3     0.4    0.4    0.4      1.2    1.1         
                                                                                
Nickel West,                                                                    
Australia                                                                       
Production                                                                      
Nickel                                                                          
contained in           5.2    9.6     11.1   12.4   12.9     36.4   28.8        
finished matte                                                                  
                                                                                
Nickel metal           15.1   14.9    13.4   15.6   12.1     41.1   46.8        
                                                                                
Nickel production (a)  20.3   24.5    24.5   28.0   25.0     77.5   75.6        
                                                                                
Sales                                                                           
                                                                                
Nickel                 8.8    7.9     9.3    13.5   9.9      32.7   30.7        
contained in                                                                    
finished matte                                                                  
                                                                                
Nickel metal           15.7   15.8    12.9   14.3   14.2     41.4   46.5        
(b)                                                                             
                                                                                
Nickel sales           24.5   23.7    22.2   27.8   24.1     74.1   77.2        
(a)                                                                             
                                                                                
(a) In addition to the production and sales reported above, Nickel              
West also produced and sold 1.2 kt nickel in concentrate during the             
quarter ended 30 June 2006. There has been no sales of nickel in                
concentrate in the nine months ended March 2007.                                
                                                                                
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                                                                 YEAR TO DATE   
                           MAR    JUNE   SEPT   DEC    MAR       MAR     MAR    
                           2006   2006   2006   2006   2007      2007    2006   
IRON ORE                                                                        
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   
                                                                                
IRON ORE (a)                                                                    
Pilbara, Australia                                                              
Production                                                                      
                                                                                
Mt Newman Joint           5,884  6,490  7,394  7,536  6,711    21,641  18,284   
Venture                                                                         
                                                                                
Goldsworthy Joint         1,371  1,808  806    84     142      1,032   4,433    
Venture                                                                         
                                                                                
Area C Joint              3,332  5,401  4,821  5,334  4,853    15,008  12,587   
Venture                                                                         

Yandi Joint               8,561  8,854  8,504  9,106  8,277    25,887  25,342   
Venture                                                                         
                                                                                
Jimblebar                 1,549  1,607  1,490  1,449  1,177    4,116   4,763    
                                                                                
Total (BHP                20,697 24,160 23,015 23,509 21,160   67,684  65,409   
Billiton share)                                                                 

Total production (100%)   24,350 28,423 27,076 27,658 24,896   79,630  76,952   
                                                                                
Sales                                                                           

Lump                      5,276  6,092  6,429  5,856  5,193    17,478  17,750   
                                                                                
Fines                     15,547 18,481 16,222 18,499 15,454   50,175  47,741   

Total (BHP                20,823 24,573 22,651 24,355 20,647   67,653  65,491   
Billiton share)                                                                 
                                                                                
Total sales               24,498 28,909 26,648 28,653 24,290   79,591  76,758   
(100%)                                                                          
                                                                                
(a) Iron ore production and shipments are reported on a wet ones basis.         

Samarco, Brazil                                                                 
                                                                                
Production                1,802  1,955  1,988  1,945  1,866    5,799   5,548    

                                                                                
Shipments                 1,532  2,022  1,872  2,357  1,684    5,913   5,587    
                                                                                
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                                                               YEAR TO DATE     
                         MAR     JUNE   SEPT   DEC    MAR      MAR    MAR       
2006    2006   2006   2006   2007     2007   2006      
MANGANESE                                                                       
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   

MANGANESE ORE                                                                   
South Africa                                                                    
                                                                                
Saleable production (a) 532     673    644    663    632    1,939  1,627        
                                                                                
                                                                                
Australia                                                                       

Saleable production (a) 694     716    865    866    820    2,551  2,264        
                                                                                
                                                                                

MANGANESE ALLOY                                                                 
South Africa                                                                    
                                                                                
Saleable production (a) 119     131    93     126    133    352    303          
                                                                                
                                                                                
Australia                                                                       

Saleable production (a)  54      44     60     66     64     190    174         
                                                                                
                                                                                

(a) Shown on 100% basis.  BHP Billiton interest in saleable production          
is 60%.                                                                         
                                                                                
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                                                            YEAR TO DATE        
                     MAR    JUNE   SEPT    DEC    MAR       MAR    MAR          
2006   2006   2006    2006   2007      2007   2006         
METALLURGICAL COAL                                                              
BHP Billiton attributable production and sales unless otherwise                 
stated.                                                                         
(`000 tonnes)                                                                   
                                                                                
METALLURGICAL COAL (a)                                                          
Queensland,                                                                     
Australia                                                                       
Production                                                                      
BMA                                                                             
                                                                                
Blackwater        1,533   1,449  1,536  1,388   1,484    4,408  4,569           
                                                                                
Goonyella         1,751   1,986  1,892  1,296   1,896    5,084  5,281           
                                                                                
Peak Downs        1,095   858    1,202  1,161   1,076    3,439  3,531           
                                                                                
Saraji            563     794    682    893     883      2,458  1,840           
                                                                                
Norwich Park      550     675    631    677     745      2,053  1,987           
                                                                                
Gregory Joint     480     712    714    691     394      1,799  1,898           
Venture                                                                         

BMA total         5,972   6,474  6,657  6,106   6,478    19,241 19,10           
                                                           6                    
                                                                                

BHP Mitsui                                                                      
Coal (b)                                                                        
                                                                                
South Walker      763     850    873    782     785      2,440  2,199           
Creek                                                                           
                                                                                
Poitrel (c)       -       -      -      91      282      373    -               

BHP Mitsui        763     850    873    873     1,067    2,813  2,199           
Coal total                                                                      
                                                                                
Queensland        6,735   7,324  7,530  6,979   7,545    22,054 21,30           
total                                                       5                   
                                                                                
Shipments                                                                       

Coking coal       5,032   5,798  5,190  5,040   5,368    15,598 14,88           
                                                           8                    
                                                                                
Weak coking       1,342   1,444  1,600  1,749   1,710    5,059  3,915           
coal                                                                            
                                                                                
Thermal coal      482     581    344    502     419      1,265  1,464           

Total             6,856   7,823  7,134  7,291   7,497    21,922 20,26           
                                                           7                    
                                                                                
(a) Metallurgical coal production is reported on the basis of                   
saleable product.  Production figures include some thermal coal.                
(b) Shown on 100% basis.  BHP Billiton interest in saleable                     
production is 80%.                                                              
(c) Poitrel was commissioned during the December 2006 quarter.                  
                                                                                
                                                                                
Illawarra,                                                                      
Australia                                                                       
                                                                                
Production           1,725  1,900  1,717   1,987  1,539    5,243  5,114         
                                                                                
Shipments                                                                       
                                                                                
Coking coal          1,508  1,292  1,366   1,583  1,624    4,573  4,155         
                                                                                
Thermal coal         313    136    188     280    175      643    799           
                                                                                
Total                1,821  1,428  1,554   1,863  1,798    5,216  4,954         
                                                                                
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                                                          YEAR TO DATE          
                MAR      JUNE    SEPT    DEC    MAR       MAR    MAR            
2006     2006     2006    2006   2007      2007   2006      
ENERGY COAL                                                                     
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   

South Africa                                                                    
                                                                                
Production         11,605   12,854   13,151  13,03  12,863  39,04  39,094       
2              6                      
                                                                                
Sales                                                                           
                                                                                
Export             5,658    4,271    5,168   5,211  5,068   15,44  17,367       
                                                        7                       
                                                                                
Local utility      7,328    7,365    7,552   7,413  7,874   22,83  22,591       
9                       
                                                                                
Inland             203      253      255     227    259     741    780          
                                                                                
Total              13,189   11,889   12,975  12,85  13,201  39,02  40,738       
                                          1              7                      
                                                                                
New Mexico, USA                                                                 
Production                                                                      
                                                                                
Navajo Coal        2,305    1,471    1,778   2,104  1,971    5,853  6,795       
                                                                                
San Juan Coal      524      2,420    1,689   1,767  1,135    4,591  4,660       
                                                                                
Total              2,829    3,891    3,467   3,871  3,106    10,44  11,455      
                                                         4                      

                                                                                
Sales - local      3,553    3,556    3,822   3,616  3,400    10,83  10,950      
utility                                                   8                     

Hunter Valley,                                                                  
Australia                                                                       
                                                                                
Production         1,897    2,636    2,766   2,790  2,731    8,287  6,510       
                                                                                
Sales                                                                           
                                                                                
Export             1,267    1,048    1,245   1,858  1,479    4,582  4,149       
                                                                                
Inland             643      1,475    1,031   1,005  1,168    3,204  2,419       
                                                                                
Total              1,910    2,523    2,276   2,863  2,647    7,786  6,568       
                                                                                
Cerrejon Coal,                                                                  
Colombia                                                                        

Production         2,341    2,406    2,398   2,337  2,230    6,965  6,910       
                                                                                
                                                                                
Sales - export     2,116    2,387    2,336   2,323  2,446    7,105  6,373       
                                                                                
Further information on BHP Billiton can be found on our Internet site:          
www.bhpbilliton.com                                                             
Australia                                                                       
Samantha Evans, Media Relations                                                 
Tel: +61 3 9609 2898  Mobile: +61 400 693 915                                   
email: Samantha.Evans@bhpbilliton.com                                           
Jane Belcher, Investor Relations                                                
Tel: +61 3 9609 3952  Mobile: +61 417 031 653                                   
email: Jane.H.Belcher@bhpbilliton.com                                           
United Kingdom                                                                  
Mark Lidiard, Investor & Media Relations                                        
Tel: +44 20 7802 4156  Mobile: +44 7769 934 942                                 
email: Mark.Lidiard@bhpbilliton.com                                             
Illtud Harri, Media Relations                                                   
Tel: +44 20 7802 4195  Mobile: +44 7920 237 246                                 
email: Illtud.Harri@bhpbilliton.com                                             
United States                                                                   
Tracey Whitehead, Investor & Media Relations                                    
Tel: US +1 713 599 6100 or UK +44 20 7802 4031                                  
Mobile: +44 7917 648 093                                                        
email: Tracey.Whitehead@bhpbilliton.com                                         
South Africa                                                                    
Alison Gilbert, Investor Relations                                              
Tel: SA +27 11 376 2121 or UK +44 20 7802 4183                                  
Mobile: +44 7769 936 227                                                        
email: Alison.Gilbert@bhpbilliton.com                                           
Date: 24/04/2007 09:56:30 Produced by the JSE SENS Department.