BIL - BHP Billiton plc - BHP Billiton production r20 Apr 2011
BIL
BIBLT                                                                           
BIL - BHP Billiton plc - BHP Billiton production report for the nine months     
ended 31 March 2011                                                             
BHP Billiton plc                                                                
Share code: BIL                                                                 
ISIN: GB0000566504                                                              
News Release                                                                    
20 April 2011                                                                   
13/11                                                                           
BHP BILLITON PRODUCTION REPORT FOR THE NINE MONTHS ENDED 31 MARCH 2011          
*    Successfully concluded the acquisition of the Fayetteville Shale (USA),    
which is expected to be an important contributor to the continued growth of     
the Petroleum business.                                                         
*    Quarterly production records were achieved at Hunter Valley Energy Coal    
(Australia) and the Alumar refinery (Brazil), while record milling rates were   
set at Olympic Dam (Australia) for the second consecutive quarter.              
*    Record iron ore production and sales for the nine months ended March 2011  
were achieved at both Western Australia Iron Ore and Samarco (Brazil),          
highlighting the benefit of BHP Billiton`s commitment to invest through         
economic cycles. Year to date production records were also achieved for crude   
oil and condensate, the North West Shelf (Australia) and manganese ore.         
Petroleum                                                                       
                                      MAR    MAR    MAR YTD11 MAR Q11 MAR Q11   
                                     2011   2011   Vs        Vs      Vs         
YTD    QTR    MAR YTD10 MAR Q10 DEC Q10    
Crude Oil, Condensate and Natural Gas  70,586 21,642 -1%       -4%     -8%      
Liquids (`000 bbl)                                                              
Natural Gas (bcf)                      273.27 84.90  -2%       -4%     3%       
Total Petroleum Products (million boe) 116.13 35.79  -1%       -4%     -4%      
Total Petroleum Production - Record crude oil and condensate production for     
the nine months ended March 2011 reflected strong performance at the BHP        
Billiton operated Pyrenees (Australia) and Shenzi (USA) fields. Production for  
the March 2011 quarter continued to be impacted by permitting delays in the     
Gulf of Mexico (USA) and the tropical cyclone season in Western Australia.      
Following regulatory approval, BHP Billiton was the first operator to resume    
production drilling in the deep water Gulf of Mexico at the BHP Billiton        
operated Shenzi field. This followed previous approvals for water injection     
wells. Notwithstanding these important milestones, permitting delays in the     
Gulf of Mexico continue to impact our Petroleum operations, further deferring   
the drilling of high volume production wells. When excluding volume growth      
from the Fayetteville Shale acquisition, we therefore expect production to be   
lower in the 2012 financial year.                                               
Crude Oil, Condensate, and Natural Gas Liquids - Crude oil production growth,   
specifically at Atlantis (USA), has been significantly impacted by the          
inability to drill new, high volume production wells. Production in the March   
2011 quarter was further impacted by the tropical cyclone season in Western     
Australia.                                                                      
Natural Gas - Year to date natural gas production declined despite record       
performance at the North West Shelf as lower volumes from the Gulf of Mexico    
and severe flooding in Pakistan impacted performance. A recovery in quarterly   
production in Pakistan and stronger seasonal demand at Bass Strait (Australia)  
resulted in higher natural gas production when compared with the prior period.  
BHP Billiton successfully concluded the acquisition of 100 per cent of          
Chesapeake Energy Corporation`s upstream and midstream Fayetteville interests   
on 31 March 2011, providing a leadership position in a consolidated shale       
play.                                                                           
Aluminium                                                                       
                                MAR       MAR      MAR       MAR Q11   MAR Q11  
                               2011      2011     YTD11     vs        vs        
                               YTD       QTR      Vs        MAR Q10   DEC Q10   
MAR                             
                                                YTD10                           
Alumina (`000 tonnes) (a)        2,984     959      7%        -6%       -6%     
Aluminium (`000 tonnes)          933       305      0%        0%        -3%     
Alumina - Production in the March 2011 quarter was impacted by a planned        
calciner outage at Worsley (Australia). The Alumar refinery continued to ramp   
up during the period and is now producing at near nameplate capacity.           
Aluminium - Production across all operations was in line with comparable        
periods.                                                                        
Base Metals                                                                     
                           MAR       MAR       MAR      MAR Q11   MAR Q11       
                          2011      2011      YTD11    vs        Vs             
YTD       QTR       Vs       MAR Q10   DEC Q10        
                                            MAR                                 
                                            YTD10                               
Copper (`000 tonnes)        867.1     273.6     11%      19%       -9%          
Lead (tonnes)               185,976   51,910    0%       -15%      -20%         
Zinc (tonnes)               117,394   40,252    -23%     -14%      9%           
Silver (`000 ounces)        32,779    9,056     -3%      -21%      -22%         
Uranium Oxide Concentrate   3,030     1,063     93%      1,094%    11%          
(Uranium) (tonnes)                                                              
Copper - Production was higher than both the nine months and quarter ended      
March 2010, which were impacted by the Clark Shaft outage at Olympic Dam and    
industrial action at Pampa Norte (Chile). Record year to date milling rates     
were achieved at Pampa Norte, Olympic Dam and Antamina (Peru).                  
Consistent with prior full year production guidance for Escondida (Chile),      
copper volumes declined in the March 2011 quarter largely as a result of lower  
ore grades. In addition, a higher proportion of hard ore constrained mill       
throughput rates at Escondida, although the impact was mitigated by continued   
strong performance in the SX-EW circuit. At Olympic Dam, a second consecutive   
quarterly record was set for milling rates.                                     
Lead/Silver - Lower lead and silver grades and weather related disruption of    
mining activities reduced production at Cannington (Australia) in the March     
2011 quarter.                                                                   
Zinc - An improvement in grades and recoveries at Antamina resulted in higher   
zinc production in the March 2011 quarter when compared with the prior period.  
Uranium - Record mining and milling rates for the nine months ended March 2011  
highlighted the strong recovery in performance at Olympic Dam that has          
followed the successful repair of the Clark Shaft.                              
Diamonds & Specialty Products                                                   
MAR      MAR       MAR       MAR Q11   MAR Q11   
                              2011     2011      YTD11     vs        vs         
                              YTD      QTR       Vs        MAR Q10   DEC Q10    
                                               MAR                              
YTD10                            
Diamonds (`000 carats)          1,930    551       -16%      -28%      -18%     
Diamonds - Production for the March 2011 quarter was lower than comparable      
periods primarily due to lower average ore grade. Production continues to be    
influenced by the variability of ore sources due to the mix of open pit and     
underground mining. Consistent with the mine plan, BHP Billiton expects lower   
average ore grades to impact EKATI (Canada) production in the 2012 financial    
year.                                                                           
Stainless Steel Materials                                                       
                               MAR      MAR       MAR       MAR Q11   MAR Q11   
                              2011     2011      YTD11     Vs        Vs         
                              YTD      QTR       vs        MAR Q10   DEC Q10    
MAR                              
                                               YTD10                            
Nickel (`000 tonnes) (b)        114.5    33.0      -10%      -24%      -23%     
Nickel - Contained nickel production was lower than comparable periods due to   
reduced production from Cerro Matoso (Colombia) following commencement of the   
planned furnace replacement in February 2011.                                   
When compared with the December 2010 quarter, metal production increased at     
the Nickel West Kwinana refinery (Australia) following improved hydrogen        
supply. This was more than offset by lower matte production as a result of      
weather related interruptions and maintenance at the Nickel West Kalgoorlie     
smelter (Australia).                                                            
Iron Ore                                                                        
MAR       MAR      MAR       MAR Q11   MAR Q11   
                              2011      2011     YTD11     vs        vs         
                              YTD       QTR      Vs        MAR Q10   DEC Q10    
                                               MAR                              
YTD10                            
Iron Ore (`000 tonnes)          98,880    33,231   6%        7%        -1%      
Iron Ore - Record production and sales for the nine months ended March 2011     
were achieved at both Western Australia Iron Ore and Samarco, highlighting the  
benefit of BHP Billiton`s commitment to invest through economic cycles.         
Western Australia Iron Ore recorded another strong quarter of production        
despite seasonal weather impacts and tie-in activities. Samarco production was  
impacted by planned maintenance during the period.                              
Manganese                                                                       
                               MAR      MAR       MAR       MAR Q11   MAR Q11   
                              2011     2011      YTD11     vs        vs         
                              YTD      QTR       Vs        MAR Q10   DEC Q10    
MAR                              
                                               YTD10                            
Manganese Ore (`000 tonnes)     5,303    1,352     20%       -21%      -26%     
Manganese Alloy (`000 tonnes)   563      172       54%       1%        -10%     
Manganese Ore - Production in the March 2011 quarter was impacted by safety     
related downtime at Hotazel (South Africa) and heavy rainfall at GEMCO          
(Australia). Hotazel and GEMCO achieved record production and sales volumes     
for the nine months ended March 2011, reflecting an improvement in the          
underlying market fundamentals.                                                 
Manganese Alloy - Production was lower than the December 2010 quarter due to    
maintenance at both Metalloys (South Africa) and TEMCO (Australia), although    
both achieved year to date sales records.                                       
Metallurgical Coal                                                              
                               MAR      MAR       MAR       MAR Q11   MAR Q11   
                              2011     2011      YTD11     vs        vs         
                              YTD      QTR       Vs        MAR Q10   DEC Q10    
MAR                              
                                               YTD10                            
Metallurgical Coal (`000        24,756   6,670     -6%       -18%      -14%     
tonnes)                                                                         
Metallurgical Coal - The Bowen Basin has been significantly affected by         
persistent wet weather for a large part of the 2011 financial year that         
continues to delay recovery efforts, particularly for the large open cut        
operations. At Queensland Coal (Australia), resultant in-pit water              
accumulation has severely restricted overburden removal and broader mining      
activities. Force majeure remains in place for the majority of our Bowen Basin  
products with production, sales and unit costs likely to be impacted, to some   
extent, for the remainder of the 2011 calendar year.                            
Illawarra Coal (Australia) production for the quarter was impacted by the       
commencement of two longwall moves at Dendrobium and Appin, which will          
continue into the June 2011 quarter.                                            
Energy Coal                                                                     
MAR      MAR       MAR       MAR Q11   MAR Q11   
                              2011     2011      YTD11     Vs        vs         
                              YTD      QTR       Vs        MAR Q10   DEC Q10    
                                               MAR                              
YTD10                            
Energy Coal (`000 tonnes)       51,162   17,543    3%        7%        6%       
Energy Coal - Quarterly and year to date production and sales records for       
Hunter Valley Energy Coal reflect the successful ramp-up of the MAC20 project   
and the use of our recently commissioned Newcastle Coal Infrastructure Group    
(NCIG) port capacity. Total Energy Coal production was also higher than all     
comparable periods as Cerrejon Coal (Colombia) recovered following record       
rainfall in the December 2010 quarter.                                          
(a)  Excluding Suriname which was sold effective 31 July 2009.                  
(b)  Excluding Yabulu which was sold effective 31 July 2009.                    
Throughout this report, unless otherwise stated, production volumes refer to    
BHP Billiton share and exclude suspended and sold operations.                   
This report, together with the Exploration and Development Report, represents   
the Interim Management Statement for the purposes of the UK Listing             
Authority`s Disclosure and Transparency Rules. There have been no significant   
changes in the financial position of the Group in the quarter ended 31 March    
2011.                                                                           
****                                                                            
Further information on BHP Billiton can be found on our Internet site:          
www.bhpbilliton.com.                                                            
Australia                                                                       
Brendan Harris, Investor Relations                                              
Tel: +61 3 9609 4323  Mobile: +61 437 134 814                                   
email: Brendan.Harris@bhpbilliton.com                                           
Samantha Stevens, Media Relations                                               
Tel: +61 3 9609 2898 Mobile: +61 400 693 915                                    
email: Samantha.Stevens@bhpbilliton.com                                         
Amanda Buckley, Media Relations                                                 
Tel: +61 3 9609 2209  Mobile: +61 419 801 349                                   
email: Amanda.Buckley@bhpbilliton.com                                           
Kelly Quirke, Media Relations                                                   
Tel: +61 3 9609 2896  Mobile: +61 429 966 312                                   
email: Kelly.Quirke@bhpbilliton.com                                             
Fiona Martin, Media Relations                                                   
Tel: +61 3 9609 2211  Mobile: +61 427 777 908                                   
email: Fiona.Martin2@bhpbilliton.com                                            
United Kingdom & South Africa                                                   
Andre Liebenberg, Investor Relations                                            
Tel: +44 20 7802 4131  Mobile: +44 7920 236 974                                 
email: Andre.Liebenberg@bhpbilliton.com                                         
United Kingdom & Americas                                                       
Ruban Yogarajah, Media Relations                                                
Tel: US +1 713 966 2907 or UK +44 20 7802 4033                                  
Mobile: UK +44 7827 082 022                                                     
email: Ruban.Yogarajah@bhpbilliton.com                                          
Americas                                                                        
Scott Espenshade, Investor Relations                                            
Tel: +1 713 599 6431   Mobile: +1 713 208 8565                                  
email: Scott.Espenshade@bhpbilliton.com                                         
BHP Billiton Limited ABN 49 004 028 077                                         
Registered in Australia                                                         
Registered Office: 180 Lonsdale Street                                          
Melbourne Victoria 3000 Australia                                               
Tel +61 1300 55 4757 Fax +61 3 9609 3015                                        
BHP Billiton Plc Registration number 3196209                                    
Registered in England and Wales                                                 
Registered Office: Neathouse Place                                              
London SW1V 1BH United Kingdom                                                  
Tel +44 20 7802 4000 Fax +44 20 7802 4111                                       
Members of the BHP Billiton group which is headquartered in Australia           
BHP BILLITON PRODUCTION SUMMARY - CONTINUING OPERATIONS                         
QUARTER ENDED           YEAR TO DATE               % CHANGE                     
                                               MAR       MAR Q11   MAR Q11      
                                               YTD11                            
MAR       DEC     MAR       MAR       MAR       vs        vs        vs          
2010      2010    2011      2011      2010      MAR       MAR Q10   DEC Q10     
                                               YTD10                            
PETROLEUM                                                                       
Crude oil &  (`000                                            0  -  -7%         
condensate   bbl)      19,7  20,652  19,200  61,939  61,890   %  3              
                      36                                        %               
Natural gas  (bcf)                                            -  -  3%          
88.2  82.54   84.90   273.27  277.59   2  4               
                      7                                      %  %               
Natural gas  (`000                                            -  -  -14%        
liquid       bbl)      2,76  2,842   2,442   8,647   9,567    1  1              
9                                      0  2               
                                                             %  %               
Total        (million                                         -  -  -4%         
Petroleum    boe)      37.2  37.25   35.79   116.13  117.72   1  4              
Products               1                                      %  %              
ALUMINIUM                                                                       
Alumina (a)  (`000                                            7  -  -6%         
            tonnes)   1,02  1,025   959     2,984   2,801    %  6               
1                                         %               
Aluminium    (`000                                            0  0  -3%         
            tonnes)   306   314     305     933     932      %  %               
BASE METALS                                                                     
Copper       (`000                                            1  1  -9%         
            tonnes)   229.  302.3   273.6   867.1   784.1    1  9               
                      1                                      %  %               
Lea  (tonnes                                              0%  -    -20%         
d    )        61,127    64,925  51,910 185,976   185,570      15                
                                                             %                  
Zin  (tonnes                                              -   -    9%           
c    )        46,597    36,945  40,252 117,394   152,857  23  14                
%   %                  
Gol  (ounces                                              41  12   -4%          
d    )        21,662    51,626  49,559 150,546   106,614  %   9%                
Silver       (`000                                       -   -    -22%          
ounces  11,49  11,57   9,056  32,77  33,94  3   21%                 
            )       1      1              9      9      %                       
Uranium      (tonne                                      9   109  11%           
oxide        s)      89     957     1,063  3,030  1,567  3   4%                 
concen                                                   %                      
trate                                                                           
Molybdenum   (tonne                                      8   76%  -31%          
            s)      190    485     334    1,027  544    9                       
%                       
DIAMONDS                                                                        
AND                                                                             
SPECIALTY                                                                       
PRODUCTS                                                                        
Diamonds     (`000                                       -   -    -18%          
            carats  770    676     551    1,930  2,310  1   28%                 
            )                                           6                       
%                       
STAINLESS                                                                       
STEEL                                                                           
MATERIALS                                                                       
Nickel (b)   (`000                                       -   -    -23%          
            tonnes  43.3   43.0    33.0   114.5  127.7  1   24%                 
            )                                           0                       
                                                        %                       
IRON ORE                                                                        
Iron ore     (`000                                       6   7%   -1%           
            tonnes  31,16  33,66   33,23  98,88  93,71  %                       
            )       4      6       1      0      9                              
MANGANESE                                                                       
Manganese    (`000                                       2   -    -26%          
ore          tonnes  1,710  1,829   1,352  5,303  4,403  0   21%                
            )                                           %                       
Manganese    (`000                                       5   1%   -10%          
alloy        tonnes  171    192     172    563    365    4                      
            )                                           %                       
METALLUR                                                                        
GICAL COAL                                                                      
Metallur     (`000                                       -   -    -14%          
gical coal   tonnes  8,157  7,787   6,670  24,75  26,45  6   18%                
            )                             6      4      %                       
ENERGY                                                                          
COAL                                                                            
Energy       (`000                                       3   7%   6%            
coal         tonnes  16,34  16,51   17,54  51,16  49,86  %                      
)       2      3       3      2      1                              
(a)  Excluding Suriname which was sold effective 31 July 2009.                  
(b)  Excluding Yabulu which was sold effective 31 July 2009.                    
Throughout this report figures in italics indicate that this figure has been    
adjusted since it was previously reported.                                      
BHP BILLITON                                                                    
ATTRIBUTABLE                                                                    
PRODUCTION                                                                      
QUARTER ENDED                             YEAR TO DATE      
             BHP    MAR      JUNE    SEPT    DEC      MAR     MAR     MAR       
             Billi                                                              
             ton                                                                
Inte   2010     2010    2010    2010     2011    2011    2010      
             rest                                                               
PETROLEUM                                                                       
Production                                                                      
Crude oil                                                                      
 &                  19,736   22,497  22,087  20,652   19,200  61,939  61,890    
 condensate                                                                     
 (`000 bbl)                                                                     
Natural                                                                        
 gas (bcf)          88.27    90.98   105.83  82.54    84.90   273.27  277.59    
 NGL (`000                                                                      
 bbl) (a)           2,769    3,182   3,363   2,842    2,442   8,647   9,567     
Total                                                                           
Petroleum        37.21   40.84    43.09    37.25    35.79   116.13    117.72    
Products                                                                        
(million boe)                                                                   
ALUMINIUM                                                                       
ALUMINA                                                                         
Production (                                                                    
`000 tonnes)                                                                    
Worsley       86%                                                               
                      811   779     756      758      663    2,177    2,275     
Suriname (b)  45%                                                               
                      -     -       -        -        -      -        78        
Alumar        36%                                                               
                      210   183     244      267      296    807      526       
Total                                                                           
                      1,021 962     1,000    1,025    959    2,984    2,879     
ALUMINIUM                                                                       
Production                                                                      
(`000 tonnes)                                                                   
Hillside      100%                                                              
174   177     180      179      173    532      533       
Bayside       100%                                                              
                      24    24      24       25       24     73       74        
Alumar        40%                                                               
44    43      44       43       44     131      131       
Mozal         47%                                                               
                      64    65      66       67       64     197      194       
Total                                                                           
306   309     314      314      305    933      932       
BASE METALS                                                                     
(c)                                                                             
COPPER                                                                          
Payable metal                                                                   
in concentrate                                                                  
(`000 tonnes)                                                                   
Escondida      57.5%                                                            
101.5   113.2   110.7   112.7   87.7    311.1    334.9    
Antamina       33.8%                                                            
                      22.4    25.3    23.2    27.2    24.9    75.3     73.3     
Total                                                                           
123.9   138.5   133.9   139.9   112.6   386.4    408.2    
Cathode                                                                         
(`000 tonnes)                                                                   
Escondida     57.5%                                                             
36.2    44.2    45.0    47.1    44.4    136.5    130.0    
Pampa         100%                                                              
Norte (d)             65.2    69.6    66.4    66.0    64.1    196.5    175.2    
Pinto         100%                                                              
Valley                1.6     1.5     1.4     1.5     1.4     4.3      4.7      
Olympic       100%                                                              
Dam                   2.2     37.3    44.5    47.8    51.1    143.4    66.0     
Total                                                                           
105.2   152.6   157.3   162.4   161.0   480.7    375.9    
LEAD                                                                            
Payable                                                                         
metal in                                                                        
concentrate                                                                     
(tonnes)                                                                        
    Cannington   100%                                                           
                        60,577  62,288 68,529  64,748 51,673  184,950 183,157   
Antamina     33.8%                                                          
                        550     628    612     177    237     1,026   2,413     
    Total                                                                       
                        61,127  62,916 69,141  64,925 51,910  185,976 185,570   
ZINC                                                                            
Payable                                                                         
metal in                                                                        
concentrate                                                                     
(tonnes)                                                                        
    Cannington   100%                                                           
                        15,257  13,935 15,260  14,920 16,129  46,309  48,771    
    Antamina     33.8%                                                          
31,340  31,487 24,937  22,025 24,123  71,085  104,086   
    Total                                                                       
                        46,597  45,422 40,197  36,945 40,252  117,394 152,857   
    Refer                                                                       
footnotes                                                                   
    on page 4.                                                                  
BASE METALS                                                                     
(continued)                                                                     
GOLD                                                                            
Payable metal in                                                                
concentrate                                                                     
(ounces)                                                                        
Escondida    57.5%                                                          
                        20,010  21,586 24,807  23,133 19,667  67,607  54,839    
    Olympic Dam  100%                                                           
    (refined            1,652   13,719 24,554  28,493 29,892  82,939  51,775    
gold)                                                                       
    Total                                                                       
                        21,662  35,305 49,361  51,626 49,559  150,546 106,614   
SILVER                                                                          
Payable metal in                                                                
concentrate (`000                                                               
ounces)                                                                         
    Escondida    57.5%                                                          
794     743    803     796    670     2,269   2,131     
    Antamina     33.8%                                                          
                        1,079   1,234  989     1,025  813     2,827   3,478     
    Cannington   100%                                                           
9,605   9,324  10,159  9,509  7,315   26,983  27,952    
    Olympic Dam  100%                                                           
    (refined            13      112    201     241    258     700     388       
    silver)                                                                     
Total                                                                       
                        11,491  11,413 12,152  11,571 9,056   32,779  33,949    
URANIUM OXIDE                                                                   
CONCENTRATE                                                                     
Payable metal in                                                                
concentrate                                                                     
(tonnes)                                                                        
    Olympic Dam  100%                                                           
89      712    1,010   957    1,063   3,030   1,567     
    Total                                                                       
                        89      712    1,010   957    1,063   3,030   1,567     
MOLYBDENUM                                                                      
Payable metal in                                                                
concentrate                                                                     
(tonnes)                                                                        
    Antamina     33.8%                                                          
190     269    208     485    334     1,027   544       
    Total                                                                       
                        190     269    208     485    334     1,027   544       
DIAMONDS AND SPECIALTY                                                          
PRODUCTS                                                                        
DIAMONDS                                                                        
Production (`000                                                                
carats)                                                                         
EKATI TM     80%                                                            
                        770     740    703     676    551     1,930   2,310     
STAINLESS STEEL                                                                 
MATERIALS                                                                       
NICKEL                                                                          
Production (`000                                                                
tonnes)                                                                         
    CMSA         99.9%                                                          
11.6    13.0   12.4    12.4   7.8     32.6    36.6      
    Yabulu (e)   100%                                                           
                        -       -      -       -      -       -       2.8       
    Nickel West  100%                                                           
31.7    32.7   26.1    30.6   25.2    81.9    91.1      
    Total                                                                       
                        43.3    45.7   38.5    43.0   33.0    114.5   130.5     
    Refer                                                                       
footnotes                                                                   
    on page 4.                                                                  
IRON ORE                                                                        
Production (`000                                                                
tonnes) (f)                                                                     
    Newman (g)   85%                                                            
                        7,896   8,478  9,640   11,213 11,912  32,765  23,619    
    Goldsworthy  85%                                                            
Joint               421     422    384     225    305     914     1,266     
    Venture                                                                     
    Area C       85%                                                            
    Joint               9,524   9,767  10,086  10,154 9,510   29,750  28,920    
Venture                                                                     
    Yandi Joint  85%                                                            
    Venture             10,549  9,768  8,787   9,078  8,799   26,664  31,628    
    Samarco      50%                                                            
2,774   2,808  3,086   2,996  2,705   8,787   8,286     
    Total                                                                       
                        31,164  31,243 31,983  33,666 33,231  98,880  93,719    
MANGANESE                                                                       
MANGANESE ORES                                                                  
Saleable                                                                        
production (`000                                                                
tonnes)                                                                         
South        60%                                                            
    Africa (h)          781     845    938     779    514     2,231   1,873     
    Australia    60%                                                            
    (h)                 929     876    1,184   1,050  838     3,072   2,530     
Total                                                                       
                        1,710   1,721  2,122   1,829  1,352   5,303   4,403     
MANGANESE ALLOYS                                                                
Saleable                                                                        
production (`000                                                                
tonnes)                                                                         
    South        60%                                                            
    Africa (h)          106     152    132     123    111     366     212       
(i)                                                                         
    Australia    60%                                                            
    (h)                 65      66     67      69     61      197     153       
    Total                                                                       
171     218    199     192    172     563     365       
METALLURGICAL                                                                   
COAL                                                                            
Production (`000                                                                
tonnes) (j)                                                                     
    BMA          50%                                                            
                        5,871   7,101  6,538   4,534  3,955   15,027  17,302    
    BHP Mitsui   80%                                                            
Coal (k)            1,251   1,766  1,913   1,421  1,133   4,467   4,677     
    Illawarra    100%                                                           
                        1,035   2,060  1,848   1,832  1,582   5,262   4,475     
    Total                                                                       
8,157   10,927 10,299  7,787  6,670   24,756  26,454    
ENERGY COAL                                                                     
Production (`000                                                                
tonnes)                                                                         
South        100%                                                           
    Africa              7,741   7,237  8,997   8,507  8,596   26,100  23,222    
    USA          100%                                                           
                        2,925   3,413  3,177   2,296  2,360   7,833   10,065    
Australia    100%                                                           
                        3,177   2,802  2,506   3,394  3,978   9,878   9,237     
    Colombia     33%                                                            
                        2,499   2,818  2,426   2,316  2,609   7,351   7,337     
Total                                                                       
                        16,342  16,270 17,106  16,513 17,543  51,162  49,861    
(a)  LPG and Ethane are reported as Natural Gas Liquid (NGL). Product-specific  
conversions are made and NGL is reported in barrels of oil equivalent (boe).    
(b)  Suriname was sold effective 31 July 2009.                                  
(c)  Metal production is reported on the basis of payable metal.                
(d)  Includes Cerro Colorado and Spence.                                        
(e)  Yabulu was sold effective 31 July 2009.                                    
(f)  Iron ore production is reported on a wet tonnes basis.                     
(g)  Newman includes Mt Newman Joint Venture and Jimblebar.                     
(h)  Shown on 100% basis.  BHP Billiton interest in saleable production is      
60%.                                                                            
(i)  Production includes Medium Carbon Ferro Manganese.                         
(j)  Metallurgical coal production is reported on the basis of saleable         
product.  Production figures include some thermal coal.                         
(k)  Shown on 100% basis.  BHP Billiton interest in saleable production is      
80%.                                                                            
PRODUCTION AND SHIPMENT                                                         
REPORT                                                                          
                QUARTER ENDED                                YEAR TO DATE       
MAR       JUNE    SEPT     DEC      MAR      MAR      MAR       
                2010      2010    2010     2010     2011     2011     2010      
PETROLEUM                                                                       
BHP Billiton attributable production unless otherwise stated.                   
CRUDE OIL & CONDENSATE (`000 barrels)                                           
 Bass Strait                                                                    
                2,779     2,886   2,711    2,553    2,465    7,729    9,311     
 North West                                                                     
Shelf          2,328     1,977   2,237    2,188    1,719    6,144    6,995     
 Stybarrow                                                                      
                433       784     551      358      862      1,771    2,740     
 Pyrenees (a)                                                                   
1,530     5,071   5,516    5,362    4,326    15,204   1,530     
 Other                                                                          
 Australia (b)  15        13      15       10       13       38       233       
 Atlantis (c)                                                                   
3,792     3,221   3,038    2,881    2,694    8,613    12,723    
 Mad Dog (c)                                                                    
                1,219     1,120   1,075    874      952      2,901    3,393     
 Shenzi (c)                                                                     
(d)            4,421     4,416   3,916    3,859    3,378    11,153   14,950    
 Trinidad                                                                       
 /Tobago        407       349     285      -        299      584      1,250     
 Other                                                                          
Americas (c)   403       370     359      430      397      1,186    1,329     
 (e)                                                                            
 UK                                                                             
                767       615     611      479      542      1,632    2,073     
Algeria                                                                        
                1,543     1,587   1,686    1,587    1,474    4,747    5,053     
 Pakistan                                                                       
                99        88      87       71       79       237      310       
Total                                                                          
                19,736    22,497  22,087   20,652   19,200   61,939   61,890    
NATURAL GAS                                                                     
(billion cubic                                                                  
feet)                                                                           
 Bass Strait                                                                    
                18.81     30.02   38.81    20.94    22.31    82.06    74.32     
 North West                                                                     
Shelf          35.34     31.24   36.49    36.47    35.11    108.07   102.18    
 Other                                                                          
 Australia (b)  5.60      4.99    6.00     3.83     4.69     14.52    16.90     
 Atlantis (c)                                                                   
1.70      0.47    1.33     1.07     0.84     3.24     5.54      
 Mad Dog (c)                                                                    
                0.29      0.12    0.25     0.06     0.13     0.44     0.73      
 Shenzi (c)                                                                     
(d)            1.07      1.27    0.75     0.77     0.64     2.16     3.70      
 Other                                                                          
 Americas (c)   1.32      1.45    1.40     1.32     1.33     4.05     4.40      
 (e)                                                                            
UK                                                                             
                7.36      6.03    6.31     6.14     6.32     18.77    17.64     
 Pakistan                                                                       
                16.78     15.39   14.49    11.94    13.53    39.96    52.18     
Total                                                                          
                88.27     90.98   105.83   82.54    84.90    273.27   277.59    
NGL (`000                                                                       
barrels)                                                                        
Bass Strait                                                                    
                1,376     1,817   2,030    1,412    1,252    4,694    5,028     
 North West                                                                     
 Shelf          478       425     471      442      434      1,347    1,380     
Atlantis (c)                                                                   
                227       212     188      177      150      515      790       
 Mad Dog (c)                                                                    
                45        47      42       42       39       123      134       
Shenzi (c)                                                                     
 (d)            275       265     196      336      245      777      915       
 Other                                                                          
 Americas (c)   43        41      42       54       42       138      142       
(e)                                                                            
 UK                                                                             
                49        90      60       74       79       213      100       
 Algeria                                                                        
276       285     334      305      201      840      1,078     
 Total                                                                          
                2,769     3,182   3,363    2,842    2,442    8,647    9,567     
TOTAL PETROLEUM                                                                 
PRODUCTS         37.21     40.84   43.09    37.25    35.79    116.13   117.72   
(million                                                                        
barrels of oil                                                                  
equivalent) (f)                                                                 
(a)  Pyrenees achieved first production on 1 March 2010.                        
(b)  Other Australia includes Griffin and Minerva. Griffin ceased production    
on 23 October 2009.                                                             
(c)  Gulf of Mexico volumes are net of royalties.                               
(d)  The Genghis Khan operation is reported in Shenzi.                          
(e)  Other Americas includes Neptune, West Cameron 76, Mustang, Genesis and     
Starlifter.                                                                     
(f)  Total barrels of oil equivalent (boe) conversions are based on 6000scf of  
natural gas equals 1 boe.                                                       
PRODUCTION AND SHIPMENT                                                         
REPORT                                                                          
                 QUARTER ENDED                               YEAR TO DATE       
MAR       JUNE    SEPT     DEC      MAR     MAR      MAR       
                 2010      2010    2010     2010     2011    2011     2010      
ALUMINIUM                                                                       
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   
ALUMINA                                                                         
  Production                                                                    
  Worsley,                                                                      
Australia      811       779     756      758      663     2,177    2,275     
  Paranam,                                                                      
  Suriname (a)   -         -       -        -        -       -        78        
  Alumar,                                                                       
Brazil         210       183     244      267      296     807      526       
  Total                                                                         
                 1,021     962     1,000    1,025    959     2,984    2,879     
  Sales                                                                         
Worsley,                                                                      
  Australia      735       822     767      735      633     2,135    2,224     
  Paranam,                                                                      
  Suriname (a)   -         -       -        -        -       -        74        
Alumar,                                                                       
  Brazil         218       175     239      271      249     759      552       
  Total (b)                                                                     
                 953       997     1,006    1,006    882     2,894    2,850     
ALUMINIUM                                                                       
  Production                                                                    
  Hillside,                                                                     
  South Africa   174       177     180      179      173     532      533       
Bayside,                                                                      
  South Africa   24        24      24       25       24      73       74        
  Alumar,                                                                       
  Brazil         44        43      44       43       44      131      131       
Mozal,                                                                        
  Mozambique     64        65      66       67       64      197      194       
  Total                                                                         
                 306       309     314      314      305     933      932       
Sales                                                                         
  Hillside,                                                                     
  South Africa   172       169     148      160      163     471      522       
  Bayside,                                                                      
South Africa   25        32      29       31       38      98       78        
  Alumar,                                                                       
  Brazil         43        48      44       43       43      130      132       
  Mozal,                                                                        
Mozambique     58        78      55       76       66      197      181       
  Total                                                                         
                 298       327     276      310      310     896      913       
  Tolling                                                                       
Agreement      -         -       -        -        -       -        15        
  (b)                                                                           
                                                                                
                 298       327     276      310      310     896      928       
(a)  Suriname was sold effective 31 July 2009.                                  
(b)  Equity Alumina from Suriname was converted into Aluminium under a third    
party tolling agreement. These tonnages were allocated to equity sales. This    
Aluminium is now treated as third party product following the sale of           
Suriname.                                                                       
PRODUCTION AND                                                                  
SHIPMENT REPORT                                                                 
                      QUARTER ENDED                          YEAR TO DATE       
MAR     JUNE    SEPT    DEC    MAR     MAR     MAR        
                      2010    2010    2010    2010   2011    2011    2010       
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)  103,21  109,09  103,84  98,16  100,96  302,97  307,54     
 (100%)               6       8       1       7      6       4       4          
 Sulphide    (`000                                                              
 ore milled  tonnes)  17,697  17,711  19,697  18,78  15,993  54,479  54,167     
(100%)                                       9                                 
 Average     (%)      1.29%   1.40%   1.24%   1.26%  1.15%   1.22%   1.36%      
 copper                                                                         
 grade                                                                          
Production  (`000                                                              
 ex Mill     tonnes)  189.6   205.3   197.7   194.6  153.1   545.4   611.0      
 (100%)                                                                         
 Production                                                                     
Payable     (`000                                                              
 copper      tonnes)  101.5   113.2   110.7   112.7  87.7    311.1   334.9      
 Payable     (fine                                                              
 gold        ounces)  20,010  21,586  24,807  23,13  19,667  67,607  54,839     
concentrat                                   3                                 
 e                                                                              
 Copper      (`000                                                              
 cathode     tonnes)  36.2    44.2    45.0    47.1   44.4    136.5   130.0      
(EW)                                                                           
 Payable     (`000                                                              
 silver      ounces)  794     743     803     796    670     2,269   2,131      
 concentrat                                                                     
e                                                                              
 Sales                                                                          
 Payable     (`000                                                              
 copper      tonnes)  100.4   106.4   114.8   113.9  74.3    303.0   333.6      
Payable     (fine                                                              
 gold        ounces)  20,390  20,604  25,661  23,35  16,754  65,772  55,412     
 concentrat                                   7                                 
 e                                                                              
Copper      (`000                                                              
 cathode     tonnes)  40.3    45.0    40.0    46.1   47.7    133.8   132.1      
 (EW)                                                                           
 Payable     (`000                                                              
silver      ounces)  786     714     831     804    569     2,204   2,137      
 concentrat                                                                     
 e                                                                              
Pampa Norte,                                                                    
Chile                                                                           
 Cerro                                                                          
 Colorado                                                                       
 Material    (`000                                                              
mined       tonnes)  14,513  15,828  15,644  18,29  16,320  50,254  48,118     
                                              0                                 
 Ore milled  (`000                                                              
             tonnes)  4,367   4,707   4,584   4,631  4,251   13,466  12,439     
Average     (%)      0.72%   0.67%   0.73%   0.76%  0.75%   0.75%   0.76%      
 copper                                                                         
 grade                                                                          
 Production                                                                     
Copper      (`000                                                              
 cathode     tonnes)  20.2    24.8    21.7    22.4   22.6    66.7    60.4       
 (EW)                                                                           
 Sales                                                                          
Copper      (`000                                                              
 cathode     tonnes)  20.7    22.4    21.4    24.7   22.5    68.6    60.2       
 (EW)                                                                           
 Spence                                                                         
Material    (`000                                                              
 mined       tonnes)  18,739  19,191  17,148  18,38  19,046  54,583  41,650     
                                              9                                 
 Ore milled  (`000                                                              
tonnes)  4,917   4,389   4,427   4,567  4,892   13,886  10,777     
 Average     (%)      1.34%   1.29%   1.25%   1.28%  1.23%   1.25%   1.42%      
 copper                                                                         
 grade                                                                          
Production                                                                     
 Copper      (`000                                                              
 cathode     tonnes)  45.0    44.8    44.7    43.6   41.5    129.8   114.8      
 (EW)                                                                           
Sales                                                                          
 Copper      (`000                                                              
 cathode     tonnes)  40.3    49.5    37.0    48.2   45.7    130.9   115.2      
 (EW)                                                                           
Antamina,                                                                       
Peru                                                                            
 Material    (`000                                                              
 mined       tonnes)  26,705  30,014  30,599  32,72  33,154  96,475  83,761     
(100%)                                       2                                 
 Sulphide    (`000                                                              
 ore milled  tonnes)  8,791   9,328   9,041   9,347  9,288   27,676  26,074     
 (100%)                                                                         
Average                                                                        
 head                                                                           
 grades                                                                         
  - Copper   (%)      1.02%   0.99%   0.93%   1.06%  0.99%   0.99%   1.09%      
- Zinc     (%)      1.59%   1.53%   1.35%   1.11%  1.15%   1.20%   1.76%      
 Production                                                                     
 Payable     (`000                                                              
 copper      tonnes)  22.4    25.3    23.2    27.2   24.9    75.3    73.3       
Payable     (tonnes                                                            
 zinc        )        31,340  31,487  24,937  22,02  24,123  71,085  104,08     
                                              5                      6          
 Payable     (`000                                                              
silver      ounces)  1,079   1,234   989     1,025  813     2,827   3,478      
 Payable     (tonnes                                                            
 lead        )        550     628     612     177    237     1,026   2,413      
 Payable     (tonnes                                                            
molybdenum  )        190     269     208     485    334     1,027   544        
 Sales                                                                          
 Payable     (`000                                                              
 copper      tonnes)  20.3    24.3    27.7    21.8   26.1    75.6    72.5       
Payable     (tonnes                                                            
 zinc        )        33,030  34,643  23,937  24,91  25,571  74,420  103,94     
                                              2                      3          
 Payable     (`000                                                              
silver      ounces)  965     893     1,242   882    839     2,963   3,179      
 Payable     (tonnes                                                            
 lead        )        830     431     748     503    180     1,431   3,240      
 Payable     (tonnes                                                            
molybdenum  )        148     203     438     292    394     1,124   519        
Cannington,                                                                     
Australia                                                                       
 Material    (`000                                                              
mined       tonnes)  714     837     742     824    703     2,269   2,393      
 Ore milled  (`000                                                              
             tonnes)  708     776     831     760    713     2,304   2,365      
 Average                                                                        
head                                                                           
 grades                                                                         
  - Silver   (g/t)                                                              
                      494     441     447     459    377     429     436        
- Lead     (%)      10.0%   9.4%    9.6%    9.9%   8.6%    9.4%    9.1%       
  - Zinc     (%)      3.5%    3.1%    3.0%    3.3%   3.6%    3.3%    3.3%       
 Production                                                                     
 Payable     (`000                                                              
silver      ounces)  9,605   9,324   10,159  9,509  7,315   26,983  27,952     
 Payable     (tonnes                                                            
 lead        )        60,577  62,288  68,529  64,74  51,673  184,95  183,15     
                                              8              0       7          
Payable     (tonnes                                                            
 zinc        )        15,257  13,935  15,260  14,92  16,129  46,309  48,771     
                                              0                                 
 Sales                                                                          
Payable     (`000                                                              
 silver      ounces)  8,268   11,280  9,219   9,973  7,263   26,455  25,898     
 Payable     (tonnes                                                            
 lead        )        51,745  74,341  63,091  67,81  52,199  183,10  171,61     
5              5       1          
 Payable     (tonnes                                                            
 zinc        )        18,243  16,029  12,477  16,62  12,986  42,084  48,706     
                                              1                                 
Olympic Dam,                                                                    
Australia                                                                       
 Material    (`000                                                              
 mined (a)   tonnes)  689     1,363   2,710   2,513  2,433   7,656   3,902      
Ore milled  (`000                                                              
             tonnes)  234     1,685   2,505   2,622  2,670   7,797   3,404      
 Average     (%)      2.33%   1.94%   1.91%   1.78%  1.84%   1.84%   1.80%      
 copper                                                                         
grade                                                                          
 Average     kg/t                                                               
 uranium              0.57    0.58    0.54    0.50   0.54    0.53    0.58       
 grade                                                                          
Production                                                                     
 Copper      (`000                                                              
 cathode     tonnes)  1.9     34.9    41.6    45.0   47.8    134.4   61.4       
 (ER)                                                                           
Copper      (`000                                                              
 cathode     tonnes)  0.3     2.4     2.9     2.8    3.3     9.0     4.6        
 (EW)                                                                           
 Uranium     (tonnes                                                            
oxide       )        89      712     1,010   957    1,063   3,030   1,567      
 concentrat                                                                     
 e                                                                              
 Refined     (fine                                                              
gold        ounces)  1,652   13,719  24,554  28,49  29,892  82,939  51,775     
                                              3                                 
 Refined     (`000                                                              
 silver      ounces)  13      112     201     241    258     700     388        
Sales                                                                          
 Copper      (`000                                                              
 cathode     tonnes)  6.1     29.3    42.2    45.3   48.7    136.2   65.9       
 (ER)                                                                           
Copper      (`000                                                              
 cathode     tonnes)  0.7     1.5     2.8     2.9    2.7     8.4     5.4        
 (EW)                                                                           
 Uranium     (tonnes                                                            
oxide       )        182     122     751     1,121  930     2,802   2,259      
 concentrat                                                                     
 e                                                                              
 Refined     (fine                                                              
gold        ounces)  5,980   10,811  18,914  29,75  31,742  80,413  53,699     
                                              7                                 
 Refined     (`000                                                              
 silver      ounces)  46      49      201     150    334     685     417        
(a)       Material mined refers to run of mine ore mined and hoisted.          
Pinto                                                                           
Valley, USA                                                                     
 Productio                                                                      
n                                                                              
 Copper     (`000                                                               
 cathode    tonnes)   1.6     1.5     1.4     1.5    1.4     4.3     4.7        
 (EW)                                                                           
Sales                                                                          
 Copper     (`000                                                               
 cathode    tonnes)   1.1     1.5     1.8     1.0    1.9     4.7     4.0        
 (EW)                                                                           
PRODUCTION AND SHIPMENT                                                         
REPORT                                                                          
                         QUARTER ENDED                          YEAR TO DATE    
                         MAR     JUNE    SEPT   DEC     MAR     MAR    MAR      
2010    2010    2010   2010    2011    2011   2010     
DIAMONDS AND SPECIALTY                                                          
PRODUCTS                                                                        
BHP Billiton attributable production and sales unless otherwise stated.         
DIAMONDS                                                                        
EKATI TM                                                                        
Canada                                                                          
  Ore          (`000                                                            
Processed    tonnes)   1,256   1,235   1,196  1,162   1,122   3,480  3,695    
  (100%)                                                                        
  Production   (`000                                                            
               carats)   770     740     703    676     551     1,930  2,310    
PRODUCTION AND SHIPMENT REPORT                                                  
                     QUARTER ENDED                             YEAR TO DATE     
                     MAR        JUNE    SEPT    DEC     MAR    MAR     MAR      
                     2010       2010    2010    2010    2011   2011    2010     
STAINLESS STEEL                                                                 
MATERIALS                                                                       
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   
NICKEL                                                                          
CMSA, Colombia                                                                  
    Production                                                                  
                     11.6       13.0    12.4    12.4    7.8    32.6    36.6     
Sales                                                                       
                     13.4       12.5    12.0    12.8    8.5    33.3    36.2     
Yabulu, Australia                                                               
(a)                                                                             
Production                                                                  
    Nickel metal                                                                
                     -          -       -       -       -      -       2.8      
    Cobalt                                                                      
-          -       -       -       -      -       0.1      
    Sales                                                                       
    Nickel metal                                                                
                     -          -       -       -       -      -       2.2      
Cobalt                                                                      
                     -          -       -       -       -      -       0.1      
    (a)          Yabulu was sold effective 31 July 2009.                        
Nickel West,                                                                    
Australia                                                                       
    Production                                                                  
    Nickel                                                                      
    contained in     7.1        6.1     0.9     1.7     1.6    4.2     16.5     
concentrate                                                                 
    Nickel                                                                      
    contained in     10.6       15.7    13.6    21.8    12.4   47.8    28.6     
    finished matte                                                              
Nickel metal                                                                
                     14.0       10.9    11.6    7.1     11.2   29.9    46.0     
    Nickel                                                                      
    production       31.7       32.7    26.1    30.6    25.2   81.9    91.1     
Sales                                                                       
    Nickel                                                                      
    contained in     7.0        6.3     1.6     0.8     2.2    4.6     16.1     
    concentrate                                                                 
Nickel                                                                      
    contained in     10.8       15.2    14.6    19.9    14.7   49.2    26.3     
    finished matte                                                              
    Nickel metal                                                                
14.9       9.2     12.2    9.6     9.2    31.0    46.5     
    Nickel sales                                                                
                     32.7       30.7    28.4    30.3    26.1   84.8    88.9     
PRODUCTION AND SHIPMENT REPORT                                                  
QUARTER ENDED                         YEAR TO DATE      
                        MAR     JUNE   SEPT    DEC    MAR     MAR     MAR       
                        2010    2010   2010    2010   2011    2011    2010      
IRON ORE                                                                        
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   
IRON ORE (a)                                                                    
Pilbara, Australia                                                              
Production                                                                     
 Newman (b)                                                                     
                        7,896   8,478  9,640   11,213 11,912  32,765  23,619    
 Goldsworthy Joint                                                              
Venture                421     422    384     225    305     914     1,266     
 Area C Joint Venture                                                           
                        9,524   9,767  10,086  10,154 9,510   29,750  28,920    
 Yandi Joint Venture                                                            
10,549  9,768  8,787   9,078  8,799   26,664  31,628    
 Total (BHP Billiton                                                            
 share)                 28,390  28,435 28,897  30,670 30,526  90,093  85,433    
 Total production                                                               
(100%)                 33,400  33,452 33,996  36,082 35,913  105,991 100,509   
 Shipments                                                                      
 Lump                                                                           
                        8,071   7,135  7,822   7,830  7,669   23,321  24,051    
Fines                                                                          
                        19,974  21,512 21,049  23,870 22,648  67,567  60,693    
 Total (BHP Billiton                                                            
 share)                 28,045  28,647 28,871  31,700 30,317  90,888  84,744    
Total sales (100%)                                                             
                        32,994  33,703 33,966  37,294 35,667  106,927 99,699    
 (a)                 Iron ore production and shipments are reported on a wet    
                     tonnes basis.                                              
(b)                 Newman includes Mt Newman Joint Venture and Jimblebar.     
Samarco, Brazil                                                                 
 Production                                                                     
                        2,774   2,808  3,086   2,996  2,705   8,787   8,286     
Shipments                                                                      
                        2,594   2,591  2,634   3,460  2,598   8,692   8,603     
PRODUCTION AND SHIPMENT                                                         
REPORT                                                                          
QUARTER ENDED                                 YEAR TO DATE      
                MAR        JUNE    SEPT     DEC      MAR      MAR     MAR       
                2010       2010    2010     2010     2011     2011    2010      
MANGANESE                                                                       
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   
MANGANESE ORE                                                                   
South Africa (a)                                                                
Saleable                                                                     
   production   781        845     938      779      514      2,231   1,873     
   Sales                                                                        
                741        929     657      947      701      2,305   2,204     
Australia (a)                                                                   
   Saleable                                                                     
   production   929        876     1,184    1,050    838      3,072   2,530     
   Sales                                                                        
835        974     552      1,173    1,127    2,852   2,658     
MANGANESE ALLOY                                                                 
South Africa (a)                                                                
(b)                                                                             
Saleable                                                                     
   production   106        152     132      123      111      366     212       
   Sales                                                                        
                77         101     95       153      145      393     244       
Australia (a)                                                                   
   Saleable                                                                     
   production   65         66      67       69       61       197     153       
   Sales                                                                        
54         75      53       68       62       183     182       
(a)  Shown on 100% basis.  BHP Billiton interest in saleable production is      
60%.                                                                            
(b)  Production includes Medium Carbon Ferro Manganese.                         
PRODUCTION AND SHIPMENT                                                         
REPORT                                                                          
                  QUARTER ENDED                              YEAR TO DATE       
                  MAR        JUNE    SEPT    DEC     MAR     MAR      MAR       
2010       2010    2010    2010    2011    2011     2010      
METALLURGICAL                                                                   
COAL                                                                            
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   
METALLURGICAL                                                                   
COAL (a)                                                                        
Queensland,                                                                     
Australia                                                                       
    Production                                                                  
    BMA                                                                         
    Blackwater                                                                  
1,254      1,627   1,458   1,134   870     3,462    4,106     
    Goonyella                                                                   
                  1,667      1,946   1,863   1,086   993     3,942    4,722     
    Peak Downs                                                                  
1,030      1,298   1,117   984     758     2,859    3,034     
    Saraji                                                                      
                  965        932     872     819     532     2,223    2,470     
    Norwich                                                                     
Park          375        528     468     73      128     669      1,342     
    Gregory                                                                     
    Joint         580        770     760     438     674     1,872    1,628     
    Venture                                                                     
BMA total                                                                   
                  5,871      7,101   6,538   4,534   3,955   15,027   17,302    
    BHP Mitsui                                                                  
    Coal (b)                                                                    
South                                                                       
    Walker        697        1,028   1,056   765     623     2,444    2,581     
    Creek                                                                       
    Poitrel                                                                     
554        738     857     656     510     2,023    2,096     
    BHP Mitsui                                                                  
    Coal total    1,251      1,766   1,913   1,421   1,133   4,467    4,677     
    Queensland                                                                  
total         7,122      8,867   8,451   5,955   5,088   19,494   21,979    
    Shipments                                                                   
    Coking coal                                                                 
                  4,836      7,268   6,641   5,243   3,475   15,359   16,496    
Weak coking                                                                 
    coal          1,356      2,109   1,653   1,886   970     4,509    4,747     
    Thermal                                                                     
    coal          385        339     368     206     125     699      1,042     
Total                                                                       
                  6,577      9,716   8,662   7,335   4,570   20,567   22,285    
    (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%.                                               
Illawarra,                                                                      
Australia                                                                       
    Production                                                                  
                  1,035      2,060   1,848   1,832   1,582   5,262    4,475     
    Shipments                                                                   
Coking coal                                                                 
                  980        1,652   1,388   1,495   1,374   4,257    4,485     
    Thermal                                                                     
    coal          109        213     362     536     211     1,109    518       
Total                                                                       
                  1,089      1,865   1,750   2,031   1,585   5,366    5,003     
PRODUCTION AND SHIPMENT                                                         
REPORT                                                                          
QUARTER ENDED                               YEAR TO DATE        
                MAR       JUNE     SEPT    DEC      MAR     MAR       MAR       
                2010      2010     2010    2010     2011    2011      2010      
ENERGY COAL                                                                     
BHP Billiton attributable production and sales unless otherwise stated.         
(`000 tonnes)                                                                   
South Africa                                                                    
  Production                                                                    
7,741     7,237    8,997   8,507    8,596   26,100    23,222    
  Sales                                                                         
  Export                                                                        
                2,856     2,449    3,047   3,365    2,887   9,299     8,082     
Local                                                                         
  utility       4,263     4,351    5,667   5,024    5,254   15,945    14,328    
  Inland                                                                        
                56        47       110     96       78      284       151       
Total                                                                         
                7,175     6,847    8,824   8,485    8,219   25,528    22,561    
New Mexico, USA                                                                 
  Production                                                                    
Navajo Coal                                                                   
                1,873     1,640    1,754   1,818    1,629   5,201     5,825     
  San Juan                                                                      
  Coal          1,052     1,773    1,423   478      731     2,632     4,240     
Total                                                                         
                2,925     3,413    3,177   2,296    2,360   7,833     10,065    
  Sales -                                                                       
  local         2,555     3,005    3,361   3,339    3,385   10,085    9,819     
utility                                                                       
Hunter Valley,                                                                  
Australia                                                                       
  Production                                                                    
3,177     2,802    2,506   3,394    3,978   9,878     9,237     
  Sales                                                                         
  Export                                                                        
                2,263     2,524    2,626   3,253    3,824   9,703     6,988     
Inland                                                                        
                601       474      404     180      339     923       1,602     
  Total                                                                         
                2,864     2,998    3,030   3,433    4,163   10,626    8,590     
Cerrejon Coal,                                                                  
Colombia                                                                        
  Production                                                                    
                2,499     2,818    2,426   2,316    2,609   7,351     7,337     
Sales -                                                                       
  export        2,419     2,601    2,776   2,672    2,149   7,597     7,499     
Date: 20/04/2011 07:07:01 Produced by the JSE SENS Department.                  
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