TIDMBLT

RNS Number : 9569U

BHP Billiton PLC

17 July 2018

 
Release Time     IMMEDIATE 
Date             18 July 2018 
Release Number   10/18 
 

BHP OPERATIONAL REVIEW

FOR THE YEARED 30 JUNE 2018

-- Met or exceeded full year production guidance for petroleum, copper, iron ore and energy coal. Met revised guidance for metallurgical coal.

-- Group copper equivalent production increased by 8% in the 2018 financial year, with annual production records at Western Australia Iron Ore (WAIO), Queensland Coal and Spence.

-- We expect to achieve full year unit cost guidance at our major assets (based on 2018 financial year guidance exchange rates of AUD/USD 0.75 and USD/CLP 663).

-- Group copper equivalent production for the 2019 financial year is expected to be broadly in line with the 2018 financial year(1) .

-- The exit process for Onshore US is progressing to plan. Bids have been received and we aim to announce one or more transactions within the coming months, targeting completion of any transactions by the end of the 2018 calendar year.

   --    In Petroleum, the Victoria-1 exploration well in Trinidad and Tobago encountered gas and the 

Samurai-2 well in the US Gulf of Mexico encountered hydrocarbons in multiple horizons.

   --    The South Flank sustaining iron ore project was approved during the June 2018 quarter. 

-- We expect the financial results for the second half of the 2018 financial year to reflect certain items as summarised in the table on page two.

 
                                   FY18           Jun Q18 
Production                    (vs FY17)      (vs Mar Q18)  Jun Q18 commentary 
Petroleum (MMboe)                   192                49  Improved well performance and positive trial results in Onshore US offset by natural field 
                                                            decline. 
                                  (-8%)             (+9%) 
Copper (kt)                       1,753               463  Higher volumes at Escondida supported by the ramp-up of the Los Colorados Extension project. 
                                 (+32%)             (+1%) 
Iron ore(2) (Mt)                    238                64  Record annualised production rate of 289 Mtpa (100% basis) reflects increased productivity 
                                                            across the supply chain following completion of the rail reliability project and improved 
                                                            car dumper performance. Production records at Jimblebar and Newman. 
                                  (+3%)            (+10%) 
Metallurgical coal(2) (Mt)           43                12  Record quarterly production at Queensland Coal following improved performance at Blackwater 
                                                            and Broadmeadow, and higher feed rates at Caval Ridge. Production records at South Walker 
                                                            Creek and Poitrel. 
                                  (+7%)            (+16%) 
Energy coal(2) (Mt)                  29                 9  Record production at New South Wales Energy Coal underpinned by improved stripping fleet performance. 
                                   (0%)            (+48%) 
 

BHP Chief Executive Officer, Andrew Mackenzie, said: "We have delivered a strong finish to the 2018 financial year with an eight per cent increase in annual production and record output at Western Australia Iron Ore, Queensland Coal and at our Spence copper mine in Chile. We further simplified the portfolio with the announced divestment of Cerro Colorado in Chile and Gregory Crinum in Australia and our investment in South Flank supports our ability to supply low cost, high quality products into Asia.

Good prices and our culture of continuous improvement give us positive momentum into the 2019 financial year."

1

Summary

Operational performance

Production for the 2018 financial year and guidance for the 2019 financial year are summarised in the table below.

 
                                       Jun   FY18   Jun Q18   Jun Q18 
                                      2018     vs        vs        vs                 FY19        FY19e 
Production                     FY18    Qtr   FY17   Jun Q17   Mar Q18             guidance      vs FY18 
----------------------------  -----  -----  -----  --------  --------  -------------------  ----------- 
Petroleum (MMboe)               192     49   (8%)      (6%)        9% 
  Onshore US (MMboe)             72     20  (10%)        3%       20%  Refer footnote(iii) 
  Conventional (MMboe)          120     29   (6%)     (11%)        3%            113 - 118  (6%) - (2%) 
Copper (kt)                   1,753    463    32%       20%        1%        1,675 - 1,770    (4%) - 1% 
  Escondida (kt)              1,213    316    57%       40%        1%        1,120 - 1,180  (8%) - (3%) 
  Other copper(i) (kt)          540    147   (3%)      (9%)        3%            555 - 590      3% - 9% 
Iron ore(ii) (Mt)               238     64     3%        6%       10%            241 - 250      1% - 5% 
  WAIO (100% basis) (Mt)        275     72     3%        3%        8%            273 - 283    (1%) - 3% 
Metallurgical coal(ii) (Mt)      43     12     7%       41%       16%              43 - 46      1% - 8% 
Energy coal(ii) (Mt)             29      9     0%       10%       48%              28 - 29  (4%) - (1%) 
 

(i) Other copper comprises Pampa Norte (including Cerro Colorado production for the first half of the 2019 financial year), Olympic Dam and Antamina.

   (ii)    Excludes production from Samarco, Haju (IndoMet Coal) and New Mexico Coal. 

(iii) Given our intention to exit Onshore US, no annual guidance for the 2019 financial year for these assets will be provided; however, until completion, we expect a production run rate broadly consistent with the second half of the 2018 financial year.

Summary of disclosures

BHP expects its financial results for the second half of the 2018 financial year to reflect certain items as summarised in the table below. The table does not provide a comprehensive list of all items impacting the period. The financial statements are the subject of ongoing work that will not be finalised until the release of the financial results on 21 August 2018. Accordingly the information is subject to update.

 
                                                                                      H2 FY18 
                                                                                       impact 
Description                                                                           US$M(i)       Classification(ii) 
-------------------------------------------------------------------------------  ------------  ----------------------- 
Non-cash fair value adjustment related to the Angostura (Trinidad and Tobago)             60          Operating costs 
gas sale embedded 
derivative 
Exploration expense (including petroleum and minerals exploration programs)               448      Exploration expense 
The Group's adjusted effective tax rate for the full year is expected to be                 -       Income tax expense 
within the guidance 
range of 30 to 35 per cent 
Non-cash fair value adjustments related to interest rate and exchange rate       Under review                 Net debt 
movements (weaker 
US dollar in the period) are expected to reduce net debt in the June 2018 half 
year 
Dividends paid to non-controlling interests                                              650   Financing cash outflow 
Financial impact on BHP Billiton Brasil of the Samarco Dam failure                   440(iii)  Exceptional item charge 
 
   (i)     Numbers are not tax effected. 

(ii) There will be a corresponding balance sheet, cash flow and/or income statement impact as relevant.

(iii) The total financial impact on BHP Billiton Brasil of the Samarco Dam failure is expected to be US$650 million in the 2018 financial year (H1 US$210 million and H2 US$440 million).

2

Average realised prices

The average realised prices achieved for our major commodities are summarised below.

 
                                                                          FY18   Jun H18   Jun H18 
                                                                            vs        vs        vs 
Average realised prices(i)             Jun H18  Dec H17    FY18    FY17   FY17   Jun H17   Dec H17 
-------------------------------------  -------  -------  ------  ------  -----  --------  -------- 
Oil (crude and condensate) (US$/bbl)     67.07    53.76   60.12   47.61    26%       35%       25% 
Natural gas (US$/Mscf)(ii)                3.71     3.54    3.62    3.34     8%        7%        5% 
  US natural gas (US$/Mscf)               2.77     2.84    2.80    2.88   (3%)      (7%)      (2%) 
LNG (US$/Mscf)                            8.65     7.48    8.07    6.84    18%       17%       16% 
Copper (US$/lb)                           3.05     3.20    3.12    2.54    23%       13%      (5%) 
Iron ore (US$/wmt, FOB)                  56.86    56.54   56.71   58.42   (3%)      (8%)        1% 
Metallurgical coal (US$/t)              189.66   164.22  177.22  163.30     9%       16%       15% 
  Hard coking coal (US$/t)(iii)         205.80   182.29  194.59  179.83     8%       14%       13% 
  Weak coking coal (US$/t)(iii)         143.40   120.99  131.70  121.32     9%       19%       19% 
Thermal coal (US$/t)(iv)                 86.47    87.49   86.94   74.67    16%       15%      (1%) 
Nickel metal (US$/t)                    13,974   11,083  12,591  10,184    24%       43%       26% 
 

(i) Based on provisional, unaudited estimates. Prices exclude sales from equity accounted investments, third party product and internal sales, and represent the weighted average of various sales terms (for example: FOB, CIF and CFR), unless otherwise noted. Includes the impact of provisional pricing and finalisation adjustments.

   (ii)    Includes internal sales. 

(iii) Hard coking coal (HCC) refers generally to those metallurgical coals with a Coke Strength after Reaction (CSR) of 35 and above, which includes coals across the spectrum from Premium Coking to Semi Hard Coking coals, while weak coking coal (WCC) refers generally to those metallurgical coals with a CSR below 35.

(iv) Export sales only; excludes Cerrejón. Includes thermal coal sales from metallurgical coal mines.

The majority of iron ore shipments were linked to the index price for the month of shipment, with price differentials predominantly a reflection of product quality and market fundamentals. The majority of metallurgical coal and energy coal exports were linked to the index price for the month of shipment or sold on the spot market at fixed or index-linked prices, with price differentials reflecting product quality.

At 30 June 2018, the Group had 364 kt of outstanding copper sales that were revalued at a weighted average price of US$3.01 per pound. The final price of these sales will be determined in the 2019 financial year. In addition, 254 kt of copper sales from the 2017 financial year were subject to a finalisation adjustment in the current period. The provisional pricing and finalisation adjustments will increase Underlying EBITDA(3) by US$2 million in the 2018 financial year and is included in the average realised copper price in the above table.

Major development projects

During the June 2018 quarter, the BHP Board approved US$2.9 billion (BHP share; US$3.4 billion 100 per cent) in capital expenditure for the South Flank sustaining iron ore project in Western Australia. A US$122 million increase in the budget of the Jansen project to US$2.7 billion has been incorporated to fund support services at the site as work continues on completion of the shafts. The forecast for the North West Shelf Greater Western Flank-B project has been reduced by US$98 million to US$216 million as the project is tracking ahead of schedule.

At the end of the 2018 financial year, BHP had five major projects under development in petroleum, copper, iron ore and potash, with a combined budget of US$10.6 billion over the life of the projects.

3

Corporate update

On 25 June 2018, Samarco, Vale and BHP, together with the Federal Government of Brazil, the states of Espirito Santo and Minas Gerais and the Public Prosecutors agreed an arrangement which settles the BRL20 billion Civil Claim, enhances community participation in decisions related to the remediation and compensation programs, and establishes a process to renegotiate those programs and to progress settlement of the BRL155 billion Civil Claim (Governance Agreement). The Governance Agreement is conditional on the Federal Government of Brazil signing the Agreement and ratification by the 12th Federal Court of Minas Gerais.

On 29 June 2018, BHP announced a total of US$211 million in further financial support for the Renova Foundation and Samarco until 31 December 2018. This comprises US$158 million to fund the Renova Foundation which will be offset against the Group's provision for the Samarco dam failure and a short-term facility of up to US$53 million to be made available to Samarco.

Unrelated to the new Governance Agreement, BHP expects to recognise an income statement charge in the second half of the 2018 financial year of US$440 million in respect of the Samarco dam failure. This charge largely reflects updated assumptions relating to the continuation of the fishing ban, the number of eligible claimants, and the timeline and technical scope for resettlement of the communities.

The US$440 million income statement charge will be recognised as an exceptional item in the June 2018 half year.

The net increase in the provision is approximately US$250 million due to the offsetting impact of payments to the Renova Foundation to fund remediation and compensation Programs under the Framework Agreement.

Petroleum

Production

 
                                                                  Jun    FY18    Jun Q18    Jun Q18 
                                                                 2018      vs         vs         vs 
                                                         FY18     Qtr    FY17    Jun Q17    Mar Q18 
                                                        -----  ------  ------  ---------  --------- 
Crude oil, condensate and natural gas liquids (MMboe)      86      22   (11%)      (10%)         8% 
Natural gas (bcf)                                         636     163    (5%)       (2%)        11% 
Total petroleum production (MMboe)                        192      49    (8%)       (6%)         9% 
 

Petroleum - Total petroleum production for the 2018 financial year decreased by eight per cent to 192 MMboe.

In our Conventional business, volumes are expected to decrease to between 113 and 118 MMboe in the 2019 financial year as a result of additional downtime from planned dry dock maintenance at Pyrenees and natural field decline across the portfolio. Given our intention to exit Onshore US, no annual guidance for the 2019 financial year for these assets will be provided, however until completion, which we are targeting by the end of the 2018 calendar year, we expect a production run rate broadly consistent with the second half of the 2018 financial year.

 
Production breakdown                     FY18      vs FY17 
------------------------------------  -------  ----------- 
Crude oil, condensate and natural gas liquids (MMboe) 
Conventional                               57         (8%)   Hurricane Harvey and Hurricane Nate in the Gulf of 
                                                             Mexico and natural field decline across 
                                                             the portfolio. 
Onshore US                                 29        (16%)   Hurricane Harvey and natural field decline, which more 
                                                             than offset improved recoveries and 
                                                             additional wells in the Black Hawk and Permian. 
Total                                      86        (11%) 
Natural gas (bcf) 
Conventional                              377         (4%)   Maintenance at Bass Strait and Macedon. 
Onshore US                                259         (6%)   Hurricane Harvey and natural field decline, partially 
                                                             offset by additional wells in the Eagle 
                                                             Ford, Permian and Haynesville. 
Total                                     636         (5%) 
 

4

In the June 2018 quarter, BHP agreed to sell its 90 per cent interest in the Minerva Gas Plant in Victoria to the Casino Henry Joint Venture. The agreement provides for the transfer of the plant and associated land after the cessation of current operations processing gas from the offshore Minerva gas field, and remains conditional on completion of regulatory approvals and assignments.

Projects

 
Project and                Capital expenditure      Initial production 
 ownership                              (US$m)             target date  Capacity                Progress 
----------------------  ----------------------  ----------------------  ----------------------  ---------------------- 
North West Shelf                           216                    CY19  To maintain LNG plant   Ahead of schedule and 
Greater Western                                                         throughput from the     budget. The overall 
Flank-B                                                                 North West Shelf        project is 87% 
(Australia)                                                             operations.             complete. 
16.67% (non-operator) 
Mad Dog Phase 2                          2,154                    CY22  New floating            On schedule and 
 (US Gulf of Mexico)                                                    production facility     budget. The overall 
 23.9% (non-operator)                                                   with the capacity to    project is 23% 
                                                                        produce up to 140,000   complete. 
                                                                        gross barrels 
                                                                        of crude oil per day. 
 

Petroleum capital expenditure for the 2018 financial year increased by five per cent to US$1.6 billion.

Onshore US development activity

Onshore US drilling and development expenditure for 2018 financial year was US$0.9 billion. Our operated rig count declined from seven to five during the June 2018 quarter.

 
FY18                                                 Liquids focused areas         Gas focused areas 
                                             ------------------------------  -------------------------- 
(FY17)                                            Eagle Ford        Permian  Haynesville   Fayetteville          Total 
---------------------------  --------------  ---------------  -------------  -----------  -------------  ------------- 
Capital expenditure(i)       US$ billion           0.3 (0.3)      0.4 (0.2)    0.2 (0.1)      0.0 (0.0)      0.9 (0.6) 
Rig allocation               At period end             2 (1)          2 (1)        1 (3)          0 (0)          5 (5) 
Net wells drilled and 
 completed(ii)               Period total            36 (51)        29 (21)       20 (5)          0 (2)        85 (79) 
Net productive wells         At period end         958 (963)      155 (126)    393 (394)  1,042 (1,044)  2,548 (2,527) 
 

(i) Includes land acquisition, site preparation, drilling, completions, well site facilities, mid-stream infrastructure and pipelines.

(ii) Can vary between periods based on changes in rig activity and the inventory of wells drilled but not yet completed at period end.

The exit process for our Onshore US assets is progressing to plan. Bids have been received and we aim to announce one or more transactions within the coming months, targeting completion of any transactions by the end of the 2018 calendar year.

Petroleum exploration

Exploration and appraisal wells drilled during the June 2018 quarter are summarised below.

 
                                                                                              Total 
 Well         Location                    Target   BHP equity          Spud date     Water    well      Status 
                                                                                     depth    depth 
-----------  --------------------------  -------  ------------------  -------------  -------  -------  ------------------------- 
                                                                                                       Hydrocarbons encountered, 
Samurai-2    US Gulf of Mexico GC432     Oil      50%                 16 April 2018  1,088 m  8,615 m   drilling ahead 
                                                   (Murphy Operator) 
                                                                                                       Hydrocarbons encountered, 
Victoria-1   Trinidad & Tobago Block 5   Gas      65%                 12 June 2018   1,828 m  2,545 m   drilling ahead 
                                                   (BHP Operator) 
 

In the US Gulf of Mexico, we increased our equity interest in the Murphy operated Samurai prospect (GC432 and GC476), the northern extension of the Wildling sub-basin, from 33.33 to 50 per cent. The Samurai-2 exploration well was spud on 16 April 2018 and encountered hydrocarbons in multiple horizons not previously observed by the Wildling-2 exploration well. As reported in the March 2018 Operational Review, we were the apparent high bidder on three blocks, EB914 and EB699 in the western Gulf of Mexico and GC823 to the west of the Mad Dog field, which we co-own with BP and Chevron. All three leases were awarded by the Regulator during the June 2018 quarter.

5

In Trinidad and Tobago, following the gas discovery at LeClerc, we commenced Phase 2 of our deepwater exploration drilling campaign to further assess the commercial potential of the Magellan play. The Victoria-1 exploration well was spud on 12 June 2018 and encountered gas. Following completion of the Victoria-1 well, we expect the Deepwater Invictus to drill the Bongos prospect in Northern Trinidad and Tobago.

In Mexico, we expect to begin drilling the first appraisal well at Trion in the December 2018 quarter.

In Australia, the fast track of the Exmouth sub-basin 3D seismic data has been received. The final processed data will be delivered during the September 2018 quarter.

Petroleum exploration expenditure for the 2018 financial year was US$709 million, of which US$516 million was expensed.

Copper

Production

 
                                            Jun   FY18   Jun Q18   Jun Q18 
                                           2018     vs        vs        vs 
                                   FY18     Qtr   FY17   Jun Q17   Mar Q18 
                                -------  ------  -----  --------  -------- 
Copper (kt)                       1,753     463    32%       20%        1% 
Zinc (t)                        119,800  35,983    37%       24%       41% 
Uranium oxide concentrate (t)     3,364   1,123   (8%)       52%        0% 
 

Copper - Total copper production for the 2018 financial year increased by 32 per cent to 1,753 kt. Total copper production of between 1,675 and 1,770 kt is expected in the 2019 financial year.

Escondida copper production for the 2018 financial year increased by 57 per cent to 1,213 kt, reflecting a full year of production following the industrial action in the previous year and supported by the start-up of the Los Colorados Extension project on 10 September 2017. Production of between 1,120 and 1,180 kt is forecast in the 2019 financial year, as higher expected throughput is offset by a significant decrease in average concentrator head grade consistent with the mine plan. The existing agreement with Union Ndeg1 will expire on 1 August 2018 and negotiations for a new agreement are in progress. The Escondida Water Supply Extension (EWSE) is in execution phase and will deliver first water production in the 2020 financial year.

Pampa Norte copper production increased by four per cent to 264 kt supported by record production at Spence of 200 kt reflecting better recoveries and higher utilisation of the solvent extraction and electrowinning plants. On 19 June 2018, BHP entered into an agreement to sell Cerro Colorado to EMR Capital(4) . The transaction is expected to close during the December 2018 quarter, subject to financing and customary closing conditions. Production at Spence is expected to be between 185 and 200 kt in the 2019 financial year, with volumes weighted to the second half as planned maintenance in May and June 2018 resulted in a lower stacking rate. During the period, we successfully completed the advanced negotiation with Spence Union Ndeg1 (operators and maintenance) with the new agreement effective from 1 June 2018 for 36 months. An agreement was also reached with the Cerro Colorado Union Ndeg2 (supervisors and staff) on the terms and conditions for a new collective agreement, effective for 36 months from 1 July 2018.

Olympic Dam copper production decreased by 18 per cent to 137 kt as a result of the planned major smelter maintenance campaign in the first half of the 2018 financial year and a slower than planned ramp-up. The operation returned to full capacity during the June 2018 quarter. Production is expected to increase to between 200 and 220 kt in the 2019 financial year reflecting improved operational stability and higher ore grades from the Southern Mine Area.

Antamina copper production increased by four per cent to 140 kt and zinc production increased 37 per cent to 120 kt due to higher head grades as mining continued through a zinc-rich ore zone. Copper production is expected to remain at similar levels in the 2019 financial year at approximately 135 kt, while zinc production is expected to be approximately 85 kt, consistent with the mine plan.

6

Projects

 
                                       Initial 
                           Capital  production 
Project and            expenditure      target 
 ownership                  (US$m)        date  Capacity                                                                                             Progress 
---------------------  -----------  ----------  ---------------------------------------------------------------------------------------------------  -------------------------------------- 
 Spence Growth Option        2,460        FY21   New 95 ktpd concentrator is expected to increase Spence's payable copper in concentrate production   On schedule and budget. The overall p 
                                                  by approximately 185 ktpa in the first 10 years of operation and extend the mining operations       roject is 14% complete. 
                                                  by more than 50 years. 
   (Chile) 
   100% 
 

Iron Ore

Production

 
                            Jun   FY18   Jun Q18   Jun Q18 
                           2018     vs        vs        vs 
                   FY18     Qtr   FY17   Jun Q17   Mar Q18 
                -------  ------  -----  --------  -------- 
Iron ore (kt)   238,421  63,586     3%        6%       10% 
 

Iron ore - Total iron ore production for the 2018 financial year increased by three per cent to a record 238 Mt (275 Mt on a 100 per cent basis). WAIO production of between 241 and 250 Mt, or between 273 and 283 Mt on a 100 per cent basis, is expected in the 2019 financial year. A program of work to optimise maintenance schedules across our supply chain and improve port reliability and performance is planned for the September 2018 quarter, with a corresponding impact expected on production and unit costs.

At WAIO, increased production was supported by improved productivity and stability across the supply chain, including both rail and port, which has enabled record production at Jimblebar and Mining Area C. This was partially offset by the impact of lower opening stockpile levels following the Mt Whaleback fire in June 2017 and unplanned car dumper maintenance in the March 2018 quarter. WAIO produced at record annualised rates of 289 Mtpa (100 per cent basis) in the June 2018 quarter.

On 14 June 2018, the BHP Board approved US$2.9 billion (BHP share; US$3.4 billion 100 per cent) in capital expenditure for the South Flank project. The South Flank project will fully replace production from the 80 Mtpa (100 per cent basis) Yandi mine, with first ore targeted in the 2021 calendar year. South Flank will contribute to an increase in WAIO's average iron grade from 61 per cent to 62 per cent, and the overall proportion of lump from 25 per cent to approximately 35 per cent.

Mining and processing operations at Samarco remain suspended following the failure of the Fundão tailings dam and Santarém water dam on 5 November 2015.

Projects

 
                                Initial 
                    Capital  production 
Project and     expenditure      target 
 ownership           (US$m)        date  Capacity                                                                                     Progress 
--------------  -----------  ----------  -------------------------------------------------------------------------------------------  ---------------------------------- 
 South Flank       3,061(i)        CY21   Sustaining iron ore mine to replace production from the 80 Mtpa (100 per cent basis) Yandi   Project approved on 14 June 2018. 
                                           mine. 
   (Australia) 
   85% 
 
   (i)     Includes initial funding of US$184 million announced on 26 June 2017. 

7

Coal

Production

 
                                     Jun   FY18   Jun Q18   Jun Q18 
                                    2018     vs        vs        vs 
                            FY18     Qtr   FY17   Jun Q17   Mar Q18 
                          ------  ------  -----  --------  -------- 
Metallurgical coal (kt)   42,640  12,009     7%       41%       16% 
Energy coal (kt)          29,158   9,023     0%       10%       48% 
 

Metallurgical coal - Metallurgical coal production for the 2018 financial year increased by seven per cent to a record 43 Mt. Production is expected to increase to between 43 and 46 Mt in the 2019 financial year, with volumes weighted to the second half of the year. An extensive maintenance program is planned for the first half of the 2019 financial year, with a corresponding impact expected on production and unit costs.

At Queensland Coal, record production for the 2018 financial year was supported by record stripping performance, increased truck hours and higher wash-plant utilisation from low-cost debottlenecking activities. Production records were achieved at Peak Downs, Saraji, Caval Ridge, South Walker Creek and Poitrel. In the June 2018 quarter production increased by 16 per cent from the previous quarter following improved operational conditions at Blackwater (geotechnical issues) and Broadmeadow (challenging roof conditions), increased feed rates at the Caval Ridge wash-plant, and utilisation of additional wash-plant capacity at Poitrel following the purchase of the remaining 50 per cent of the Red Mountain processing facility.

On 30 May 2018, BHP announced it has entered into an arrangement to sell the Gregory Crinum mine, which was placed into care and maintenance in January 2016, to Sojitz Corporation(5) . Completion of the sale is subject to the fulfilment of conditions precedent including customary regulatory approvals, which could take several months.

On the Central Queensland Coal Network, where Aurizon is the rail track provider, we continue to engage with stakeholders and encourage Aurizon to ensure infrastructure productivity is maximised while they await the Queensland Competition Authority's final decision in respect of Access Undertaking 5 (UT5).

The Caval Ridge Southern Circuit project is progressing according to plan, and is expected to ramp-up early in the 2019 financial year. A longwall move at Broadmeadow is scheduled for the December 2018 quarter.

Energy coal - Energy coal production for the 2018 financial year was flat at 29 Mt. Production is expected to remain broadly unchanged at approximately 28 to 29 Mt in the 2019 financial year.

New South Wales Energy Coal production increased by two per cent, supported by record production and sales volumes during the June 2018 quarter from improved stripping performance, utilisation of raw coal inventory build from the prior quarter and additional bypass coal. Increasing stripping requirements in the September 2018 quarter are expected to result in lower production rates for the quarter compared to the remainder of the 2019 financial year. This was offset by a three per cent decline in Cerrejón production due to unfavourable weather impacts on mine sequencing, equipment availability and higher strip ratio areas being mined.

Other

Nickel production

 
                       Jun   FY18   Jun Q18   Jun Q18 
                      2018     vs        vs        vs 
               FY18    Qtr   FY17   Jun Q17   Mar Q18 
              -----  -----  -----  --------  -------- 
Nickel (kt)    90.6   24.9     6%      (1%)       21% 
 

Nickel - Nickel West production for the 2018 financial year increased by six per cent to 91 kt, with increased production at the Mt Keith and Leinster operations supporting record metal production. Nickel production for the 2019 financial year is expected to remain broadly unchanged from the 2018 financial year.

8

Potash project

 
Project and    Investment 
 ownership         (US$m)   Scope                                                                                  Progress 
-------------  ----------  -------------------------------------------------------------------------------------  ------------------------------------------------------------------------------------------- 
Jansen Potash       2,700   Investment to finish the excavation and lining of the production and service shafts,   Budget revised to fund support services at the site as work continues on completion of the 
                             and to                                                                                 shafts. The project is 79% complete. 
                            continue the installation of essential surface infrastructure and utilities. 
  (Canada) 
  100% 
 

Minerals exploration

Minerals exploration expenditure for the 2018 financial year was US$165 million, of which US$124 million was expensed. Greenfield minerals exploration is predominantly focused on advancing copper targets within Chile, Ecuador, Peru, Canada, South Australia and the South-West United States.

Variance analysis relates to the relative performance of BHP and/or its operations during the 2018 financial year compared with the 2017 financial year, unless otherwise noted. Production volumes, sales volumes and capital and exploration expenditure from subsidiaries are reported on a 100 per cent basis; production and sales volumes from equity accounted investments and other operations are reported on a proportionate consolidation basis. Copper equivalent production based on 2017 financial year average realised prices.

The following footnotes apply to this Operational Review:

   (1)   Excludes production from Onshore US and Cerro Colorado. 
   (2)   Excludes production from Samarco, Haju (IndoMet Coal) and New Mexico Coal. 

(3) Underlying EBIT and Underlying EBITDA are used to reflect the underlying performance of BHP. Underlying EBIT is earnings before net finance costs, taxation and any exceptional items. Underlying EBITDA is Underlying EBIT before depreciation, amortisation and impairment.

(4) On 19 June 2018, BHP announced it has entered into an agreement to sell the Cerro Colorado copper mine in Chile to EMR Capital. The total cash consideration consist of US$230 million to be paid to BHP after the closing of the transaction, plus approximately US$40 million in proceeds from the post-closing sale of certain copper inventory, and a contingent payment of up to US$50 million to be paid in the future, depending upon copper price performance.

(5) On 30 May 2018, BHP Billiton Mitsubishi Alliance (BMA) announced it has entered into an agreement to sell the Gregory Crinum coal mine in central Queensland to Sojitz Corporation for A$100 million (100 per cent basis). In addition to the sale of the mine to Sojitz, BHP will be providing appropriate funding for rehabilitation of existing areas of disturbance at the site, with all rehabilitation liabilities transferred to Sojitz on completion.

The following abbreviations may have been used throughout this report: barrels (bbl); billion cubic feet (bcf); cost and freight (CFR); cost, insurance and freight (CIF); dry metric tonne unit (dmtu); free on board (FOB); grams per tonne (g/t); kilograms per tonne (kg/t); kilometre (km); metre (m); million barrels of oil equivalent (MMboe); million cubic feet per day (MMcf/d); million tonnes (Mt); million tonnes per annum (Mtpa); ounces (oz); pounds (lb); thousand barrels of oil equivalent (Mboe); thousand ounces (koz); thousand standard cubic feet (Mscf); thousand tonnes (kt); thousand tonnes per annum (ktpa); thousand tonnes per day (ktpd); tonnes (t); and wet metric tonnes (wmt).

In this release, the terms 'BHP', 'Group', 'BHP Group', 'we', 'us', 'our' and ourselves' are used to refer to BHP Billiton Limited, BHP Billiton Plc and, except where the context otherwise requires, their respective subsidiaries as defined in note 28 'Subsidiaries' in section 5.1 of BHP's 30 June 2017 Annual Report on Form 20-F and in note 13 'Related undertaking of the Group' in section 5.2 of BHP's 30 June 2017 Annual Report on Form 20-F. Notwithstanding that this release may include production and other data from non-operated assets, non-operated assets are not included in the BHP Group.

9

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10

Production summary

 
                                                          Quarter ended                    Year to date 
                                          --------------------------------------------  ------------------ 
                                  BHP       Jun      Sep      Dec      Mar       Jun       Jun       Jun 
                                interest    2017     2017     2017     2018      2018      2018      2017 
                                          -------  -------  -------  -------  --------  --------  -------- 
Petroleum (1) 
Petroleum 
Crude oil, condensate 
 and NGL (Mboe) 
     Onshore US                             8,501    7,079    7,423    6,256     8,266    29,024    34,371 
     Conventional                          15,612   15,090   14,869   13,960    13,486    57,405    62,708 
 
     Total                                 24,113   22,169   22,292   20,216    21,752    86,429    97,079 
 
Natural gas (bcf) 
     Onshore US                              67.2     61.4     60.5     64.1      72.5     258.5     275.0 
     Conventional                            99.5    107.3     96.1     82.9      90.7     377.0     392.8 
 
     Total                                  166.7    168.7    156.6    147.0     163.2     635.5     667.8 
 
 
 
Total petroleum production 
 (MMboe)                                     51.9     50.3     48.4     44.7      49.0     192.4     208.4 
 
 
Copper (2) 
Copper 
Payable metal in concentrate 
 (kt) 
     Escondida (3)               57.5%      162.4    196.3    238.5    244.9     246.1     925.8     539.6 
     Antamina                    33.8%       38.5     35.9     33.8     35.2      34.6     139.5     133.8 
 
     Total                                  200.9    232.2    272.3    280.1     280.7   1,065.3     673.4 
 
 
Cathode (kt) 
     Escondida (3)               57.5%       62.8     71.9     76.1     69.4      70.1     287.5     232.0 
     Pampa Norte (4)             100%        72.3     58.0     68.4     66.8      70.6     263.8     254.3 
     Olympic Dam                 100%        51.4     42.0     12.2     40.5      42.0     136.7     166.3 
 
     Total                                  186.5    171.9    156.7    176.7     182.7     688.0     652.6 
 
 
 
Total copper (kt)                           387.4    404.1    429.0    456.8     463.4   1,753.3   1,326.0 
 
 
Lead 
Payable metal in concentrate 
 (t) 
     Antamina                    33.8%      1,799    1,415    1,009      464       546     3,434     5,473 
 
     Total                                  1,799    1,415    1,009      464       546     3,434     5,473 
 
 
Zinc 
Payable metal in concentrate 
 (t) 
     Antamina                    33.8%     29,076   29,201   29,054   25,562    35,983   119,800    87,502 
 
     Total                                 29,076   29,201   29,054   25,562    35,983   119,800    87,502 
 
 
Gold 
Payable metal in concentrate 
 (troy oz) 
     Escondida (3)               57.5%     33,941   50,525   50,279   59,953    68,345   229,102   110,858 
     Olympic Dam (refined 
      gold)                      100%      28,188   13,101   15,969   28,989    33,497    91,556   104,146 
 
     Total                                 62,129   63,626   66,248   88,942   101,842   320,658   215,004 
 
 
Silver 
Payable metal in concentrate 
 (troy koz) 
     Escondida (3)               57.5%      1,234    1,737    2,193    2,339     2,527     8,796     4,326 
     Antamina                    33.8%      1,691    1,596    1,331    1,189     1,321     5,437     5,783 
     Olympic Dam (refined 
      silver)                    100%         243      131      135      248       278       792       768 
 
     Total                                  3,168    3,464    3,659    3,776     4,126    15,025    10,877 
 
 

12

 
                                                         Quarter ended                    Year to date 
                                          -------------------------------------------  ------------------ 
                                  BHP       Jun      Sep      Dec      Mar      Jun       Jun       Jun 
                                interest    2017     2017     2017     2018     2018      2018      2017 
                                          -------  -------  -------  -------  -------  --------  -------- 
Uranium 
Payable metal in concentrate 
 (t) 
     Olympic Dam                 100%         737      880      243    1,118    1,123     3,364     3,661 
 
     Total                                    737      880      243    1,118    1,123     3,364     3,661 
 
 
Molybdenum 
Payable metal in concentrate 
 (t) 
     Antamina                    33.8%        328      402      579      420      261     1,662     1,144 
 
     Total                                    328      402      579      420      261     1,662     1,144 
 
 
 
Iron Ore 
Iron Ore 
Production (kt) (5) 
     Newman                       85%      16,241   13,842   18,317   16,412   18,500    67,071    68,283 
     Area C Joint Venture         85%      13,016   13,099   13,575   12,802   12,041    51,517    48,744 
     Yandi Joint Venture          85%      17,415   14,559   16,348   15,802   17,339    64,048    65,355 
     Jimblebar (6)                85%       5,891    6,283    4,583    4,669   15,092    30,627    21,950 
     Wheelarra                    85%       7,578    7,804    8,734    8,006      614    25,158    27,020 
     Samarco                      50%           -        -        -        -        -         -         - 
 
     Total                                 60,141   55,587   61,557   57,691   63,586   238,421   231,352 
 
 
Coal 
Metallurgical coal 
Production (kt) (7) 
     BMA                          50%       6,394    8,296    7,394    7,983    9,220    32,893    31,458 
     BHP Mitsui Coal (8)          80%       2,100    2,271    2,291    2,396    2,789     9,747     8,312 
     Haju (9)                     75%           -        -        -        -        -         -       129 
 
     Total                                  8,494   10,567    9,685   10,379   12,009    42,640    39,899 
 
 
Energy coal 
Production (kt) 
     USA                         100%           -        -        -        -        -         -       451 
     Australia                   100%       5,711    4,235    4,383    3,662    6,261    18,541    18,176 
     Colombia                    33.3%      2,475    2,497    2,914    2,444    2,762    10,617    10,959 
 
     Total                                  8,186    6,732    7,297    6,106    9,023    29,158    29,586 
 
 
Other 
Nickel 
Saleable production 
 (kt) 
     Nickel West                 100%        25.2     22.8     22.4     20.5     24.9      90.6      85.1 
 
     Total                                   25.2     22.8     22.4     20.5     24.9      90.6      85.1 
 
 

13

(1) LPG and ethane are reported as natural gas liquids (NGL). Product-specific conversions are made and NGL is reported in barrels of oil equivalent (boe). Total boe conversions are based on 6 bcf of natural gas equals 1 MMboe.

   (2)   Metal production is reported on the basis of payable metal. 
   (3)   Shown on a 100% basis. BHP interest in saleable production is 57.5%. 
   (4)   Includes Cerro Colorado and Spence. 
   (5)   Iron ore production is reported on a wet tonnes basis. 
   (6)   Shown on a 100% basis. BHP interest in saleable production is 85%. 

(7) Metallurgical coal production is reported on the basis of saleable product. Production figures include some thermal coal.

   (8)   Shown on a 100% basis. BHP interest in saleable production is 80%. 
   (9)   Shown on a 100% basis. BHP interest in saleable production is 75%. 

Throughout this report figures in italics indicate that this figure has been adjusted since it was previously reported.

14

Production and sales report

 
                                                       Quarter ended                Year to date 
                                          --------------------------------------  ---------------- 
                                            Jun     Sep     Dec     Mar     Jun     Jun      Jun 
                                            2017    2017    2017    2018    2018    2018     2017 
                                          ------  ------  ------  ------  ------  -------  ------- 
 
Petroleum (1) 
 
Bass Strait 
     Crude oil and condensate   (Mboe)     1,552   1,815   1,513   1,126   1,361    5,815    6,599 
     NGL                        (Mboe)     1,661   1,950   1,584   1,170   1,428    6,132    6,459 
     Natural gas                (bcf)       37.4    42.6    32.9    20.5    29.9    125.9    139.3 
 
     Total petroleum products   (MMboe)      9.4    10.9     8.6     5.7     7.8     32.9     36.3 
 
 
North West Shelf 
     Crude oil and condensate   (Mboe)     1,314   1,474   1,442   1,377   1,267    5,560    5,507 
     NGL                        (Mboe)       209     227     200     210     186      823      964 
     Natural gas                (bcf)       32.5    36.2    36.2    35.8    34.2    142.4    140.3 
 
     Total petroleum products   (MMboe)      6.9     7.7     7.7     7.6     7.2     30.1     29.9 
 
 
Pyrenees 
     Crude oil and condensate   (Mboe)     1,606   1,510   1,210   1,250   1,168    5,138    6,517 
 
     Total petroleum products   (MMboe)      1.6     1.5     1.2     1.3     1.2      5.1      6.5 
 
 
Other Australia (2) 
     Crude oil and condensate   (Mboe)         9       9       8       8       7       32       35 
     Natural gas                (bcf)       16.3    16.1    13.3    13.4    13.9     56.7     66.1 
 
     Total petroleum products   (MMboe)      2.7     2.7     2.2     2.2     2.3      9.5     11.1 
 
 
Atlantis (3) 
     Crude oil and condensate   (Mboe)     3,637   3,022   3,377   3,459   3,471   13,329   13,835 
     NGL                        (Mboe)       213     218     195     248     217      878      923 
     Natural gas                (bcf)        1.9     1.6     1.8     1.8     1.5      6.7      7.1 
 
     Total petroleum products   (MMboe)      4.2     3.5     3.9     4.0     3.9     15.3     15.9 
 
 
Mad Dog (3) 
     Crude oil and condensate   (Mboe)     1,167   1,020   1,231   1,140     581    3,972    4,472 
     NGL                        (Mboe)        68      44      72      55      27      198      215 
     Natural gas                (bcf)        0.2     0.1     0.2     0.2     0.1      0.6      0.7 
 
     Total petroleum products   (MMboe)      1.3     1.1     1.3     1.2     0.6      4.3      4.8 
 
 
Shenzi (3) 
     Crude oil and condensate   (Mboe)     2,588   2,291   2,513   2,323   2,110    9,237   10,587 
     NGL                        (Mboe)       179     141     184     140     151      616      565 
     Natural gas                (bcf)        0.6     0.4     0.5     0.4     0.4      1.7      2.1 
 
     Total petroleum products   (MMboe)      2.9     2.5     2.8     2.5     2.3     10.1     11.5 
 
 
Eagle Ford (4) 
     Crude oil and condensate   (Mboe)     4,278   3,457   3,720   2,838   3,826   13,841   17,608 
     NGL                        (Mboe)     2,240   1,856   2,100   1,555   1,767    7,278    9,021 
     Natural gas                (bcf)       15.1    13.8    14.4    12.6    13.9     54.7     63.8 
 
     Total petroleum products   (MMboe)      9.0     7.6     8.2     6.5     7.9     30.2     37.3 
 
 

15

 
                                                       Quarter ended                Year to date 
                                          --------------------------------------  --------------- 
                                            Jun     Sep     Dec     Mar     Jun     Jun      Jun 
                                            2017    2017    2017    2018    2018    2018     2017 
                                          ------  ------  ------  ------  ------  -------  ------ 
 
Permian (4) 
     Crude oil and condensate   (Mboe)     1,336   1,179   1,142   1,398   1,903    5,622   5,331 
     NGL                        (Mboe)       646     587     460     465     770    2,282   2,388 
     Natural gas                (bcf)        6.2     4.5     3.6     4.1     6.4     18.6    19.0 
 
     Total petroleum products   (MMboe)      3.0     2.5     2.2     2.5     3.7     11.0    10.9 
 
 
Haynesville (4) 
     Crude oil and condensate   (Mboe)         1       -       1       -       -        1       5 
     NGL                        (Mboe)         -       -       -       -       -        -      18 
     Natural gas                (bcf)       21.4    21.5    22.0    28.7    33.1    105.3    95.6 
 
     Total petroleum products   (MMboe)      3.6     3.6     3.7     4.8     5.5     17.6    16.0 
 
 
Fayetteville (4) 
     Natural gas                (bcf)       24.5    21.6    20.5    18.7    19.1     79.9    96.6 
 
     Total petroleum products   (MMboe)      4.1     3.6     3.4     3.1     3.2     13.3    16.1 
 
 

16

Production and sales report

 
                                                         Quarter ended                    Year to date 
                                          -------------------------------------------  ------------------ 
                                            Jun      Sep      Dec      Mar      Jun       Jun       Jun 
                                            2017     2017     2017     2018     2018      2018      2017 
                                          -------  -------  -------  -------  -------  --------  -------- 
Petroleum (1) (continued) 
 
Trinidad/Tobago 
     Crude oil and condensate   (Mboe)        139      118      135      232      233       718       562 
     Natural gas                (bcf)         9.4      9.7     10.5     10.0      9.8      40.0      32.6 
 
     Total petroleum products   (MMboe)       1.7      1.7      1.9      1.9      1.9       7.4       6.0 
 
 
Other Americas (3) 
 (5) 
     Crude oil and condensate   (Mboe)        238      229      207      189      313       938     1,039 
     NGL                        (Mboe)         10        5        3        3       22        33        22 
     Natural gas                (bcf)         0.1      0.1      0.1        -      0.3       0.5       0.4 
 
     Total petroleum products   (MMboe)       0.3      0.3      0.2      0.2      0.4       1.1       1.1 
 
 
UK 
     Crude oil and condensate   (Mboe)         64       40       22       43       38       143       268 
     NGL                        (Mboe)         16       39       13       18       18        88       119 
     Natural gas                (bcf)         1.1      0.5      0.6      0.8      0.6       2.5       4.2 
 
     Total petroleum products   (MMboe)       0.3      0.2      0.1      0.2      0.2       0.6       1.1 
 
 
Algeria 
     Crude oil and condensate   (Mboe)        942      938      960      969      888     3,755     4,020 
 
     Total petroleum products   (MMboe)       0.9      0.9      1.0      1.0      0.9       3.8       4.0 
 
 
BHP Petroleum 
     Crude oil and condensate 
     Onshore US                 (Mboe)      5,615    4,636    4,863    4,236    5,729    19,464    22,944 
     Conventional               (Mboe)     13,256   12,466   12,618   12,116   11,437    48,637    53,441 
 
     Total                      (Mboe)     18,871   17,102   17,481   16,352   17,166    68,101    76,385 
 
 
     NGL 
     Onshore US                 (Mboe)      2,886    2,443    2,560    2,020    2,537     9,560    11,427 
     Conventional               (Mboe)      2,356    2,624    2,251    1,844    2,049     8,768     9,267 
 
     Total                      (Mboe)      5,242    5,067    4,811    3,864    4,586    18,328    20,694 
 
 
     Natural gas 
     Onshore US                 (bcf)        67.2     61.4     60.5     64.1     72.5     258.5     275.0 
     Conventional               (bcf)        99.5    107.3     96.1     82.9     90.7     377.0     392.8 
 
     Total                      (bcf)       166.7    168.7    156.6    147.0    163.2     635.5     667.8 
 
 
     Total petroleum products 
     Onshore US                 (Mboe)     19,701   17,312   17,506   16,939   20,349    72,107    80,204 
     Conventional               (Mboe)     32,195   32,973   30,886   27,777   28,603   120,238   128,175 
 
     Total                      (Mboe)     51,896   50,286   48,392   44,716   48,952   192,346   208,379 
 
 
 

(1) Total boe conversions are based on 6 bcf of natural gas equals 1 MMboe. Negative production figures represent finalisation adjustments.

(2) Other Australia includes Minerva and Macedon.

(3) Gulf of Mexico volumes are net of royalties.

(4) Onshore US volumes are net of mineral holder royalties.

(5) Other Americas includes Neptune, Genesis and Overriding Royalty Interest.

17

Production and sales report

 
                                                           Quarter ended                      Year to date 
                                          -----------------------------------------------  ------------------ 
                                            Jun       Sep       Dec       Mar       Jun       Jun       Jun 
                                            2017      2017      2017      2018      2018      2018      2017 
                                          -------  --------  --------  --------  --------  --------  -------- 
Copper 
Metals production is payable metal 
 unless otherwise stated. 
 
Escondida, Chile (1) 
     Material mined               (kt)     93,389   104,867   101,371   103,385   106,788   416,411   316,801 
     Sulphide ore milled          (kt)     18,777    24,080    30,260    32,203    31,732   118,275    67,484 
     Average concentrator 
      head grade                  (%)       1.07%     1.06%     0.98%     0.96%     0.96%     0.99%     0.99% 
     Production ex mill           (kt)      167.0     204.2     245.7     252.6     253.6     956.1     557.5 
 
Production 
     Payable copper               (kt)      162.4     196.3     238.5     244.9     246.1     925.8     539.6 
     Copper cathode (EW)          (kt)       62.8      71.9      76.1      69.4      70.1     287.5     232.0 
      - Oxide leach               (kt)       20.3      22.4      27.4      24.5      27.1     101.4      80.4 
      - Sulphide leach            (kt)       42.5      49.5      48.7      44.9      43.0     186.1     151.6 
 
     Total copper                 (kt)      225.2     268.2     314.6     314.3     316.2   1,213.3     771.6 
 
 
                                  (troy 
     Payable gold concentrate      oz)     33,941    50,525    50,279    59,953    68,345   229,102   110,858 
                                  (troy 
     Payable silver concentrate    koz)     1,234     1,737     2,193     2,339     2,527     8,796     4,326 
 
Sales 
     Payable copper               (kt)      163.3     195.1     236.7     228.3     260.3     920.4     534.6 
     Copper cathode (EW)          (kt)       56.0      61.6      84.1      61.7      80.9     288.3     232.8 
                                  (troy 
     Payable gold concentrate      oz)     33,941    50,525    50,279    59,953    68,345   229,102   110,858 
                                  (troy 
     Payable silver concentrate    koz)     1,234     1,737     2,193     2,339     2,527     8,796     4,326 
 
 

(1) Shown on a 100% basis. BHP interest in saleable production is 57.5%.

 
Pampa Norte, Chile 
     Cerro Colorado 
     Material mined         (kt)   15,760  21,381  20,191  17,766  17,918  77,256  58,235 
     Ore milled             (kt)    4,411   3,951   4,611   4,905   4,833  18,300  15,173 
     Average copper grade   (%)     0.53%   0.62%   0.59%   0.58%   0.58%   0.59%   0.60% 
 
     Production 
     Copper cathode (EW)    (kt)     18.8    13.3    17.4    13.6    19.0    63.3    64.7 
 
     Sales 
     Copper cathode (EW)    (kt)     19.8    12.3    17.7    13.7    20.9    64.6    65.5 
 
     Spence 
     Material mined         (kt)   24,230  22,314  23,096  21,463  23,103  89,976  93,442 
     Ore milled             (kt)    4,968   5,375   4,919   5,144   4,009  19,447  20,093 
     Average copper grade   (%)     1.13%   1.21%   1.18%   1.03%   1.11%   1.13%   1.14% 
 
     Production 
     Copper cathode (EW)    (kt)     53.5    44.7    51.0    53.2    51.6   200.5   189.6 
 
     Sales 
     Copper cathode (EW)    (kt)     55.7    43.0    52.2    49.8    57.1   202.1   187.4 
 

18

Production and sales report

 
                                                           Quarter ended                      Year to date 
                                         ------------------------------------------------  ----------------- 
                                           Jun      Sep      Dec        Mar        Jun       Jun       Jun 
                                           2017     2017     2017       2018       2018      2018      2017 
                                         -------  ------  ---------  --------  ----------  -------  -------- 
Copper (continued) 
Metals production is payable 
 metal unless otherwise stated. 
 
Antamina, Peru 
     Material mined (100%)      (kt)      62,254      59,216     59,125    58,085  59,002   235,428    244,491 
     Sulphide ore milled 
      (100%)                    (kt)      13,229      12,822     13,098    12,166  12,973    51,059     52,105 
     Average head grades 
      - Copper                  (%)        1.00%       0.94%      0.89%     1.01%   0.91%     0.94%      0.89% 
      - Zinc                    (%)        0.95%       0.99%      0.93%     1.01%   1.19%     1.03%      0.80% 
 
     Production 
     Payable copper             (kt)        38.5        35.9       33.8      35.2    34.6     139.5      133.8 
     Payable zinc               (t)       29,076      29,201     29,054    25,562  35,983   119,800     87,502 
                                (troy 
     Payable silver              koz)      1,691       1,596      1,331     1,189   1,321     5,437      5,783 
     Payable lead               (t)        1,799       1,415      1,009       464     546     3,434      5,473 
     Payable molybdenum         (t)          328         402        579       420     261     1,662      1,144 
 
     Sales 
     Payable copper             (kt)        36.9        31.9       37.0      32.1    36.6     137.6      132.9 
     Payable zinc               (t)       27,936      25,224     30,340    26,456  33,088   115,108     89,982 
                                (troy 
     Payable silver              koz)      1,513       1,475      1,470     1,052   1,311     5,308      5,482 
     Payable lead               (t)        1,493       1,624        972       859     595     4,050      4,835 
     Payable molybdenum         (t)            -         168        693       500     388     1,749      1,124 
 
Olympic Dam, Australia 
     Material mined (1)         (kt)       1,974       1,851      1,391     2,056   2,201     7,499      8,008 
     Ore milled                 (kt)       2,097       2,302        554     2,188   2,171     7,215      8,604 
     Average copper grade       (%)        2.30%       2.10%      2.22%     2.36%   2.12%     2.19%      2.08% 
     Average uranium grade      (kg/t)      0.58        0.55       0.58      0.71    0.69      0.64       0.62 
 
     Production 
     Copper cathode (ER 
      and EW)                   (kt)        51.4        42.0       12.2      40.5    42.0     136.7      166.3 
     Uranium oxide concentrate  (t)          737         880        243     1,118   1,123     3,364      3,661 
                                (troy 
     Refined gold                oz)      28,188      13,101     15,969    28,989  33,497    91,556    104,146 
                                (troy 
     Refined silver              koz)        243         131        135       248     278       792        768 
 
     Sales 
     Copper cathode (ER 
      and EW)                   (kt)        51.5        31.6       24.3      36.8    46.0     138.7      163.7 
     Uranium oxide concentrate  (t)        1,298         680        338       509   1,230     2,757      4,105 
                                (troy 
     Refined gold                oz)      24,726      22,435     17,999    20,715  35,714    96,863     97,194 
                                (troy 
     Refined silver              koz)        251         219        118       202     307       846        746 
 
 
 

(1) Material mined refers to run of mine ore mined and hoisted.

19

Production and sales report

 
                                                     Quarter ended                    Year to date 
                                      -------------------------------------------  ------------------ 
                                        Jun      Sep      Dec      Mar      Jun       Jun       Jun 
                                        2017     2017     2017     2018     2018      2018      2017 
                                      -------  -------  -------  -------  -------  --------  -------- 
 
Iron Ore 
Iron ore production and sales are 
 reported on a wet tonnes basis. 
 
Pilbara, Australia 
     Production 
     Newman                    (kt)    16,241   13,842   18,317   16,412   18,500    67,071    68,283 
     Area C Joint Venture      (kt)    13,016   13,099   13,575   12,802   12,041    51,517    48,744 
     Yandi Joint Venture       (kt)    17,415   14,559   16,348   15,802   17,339    64,048    65,355 
     Jimblebar (1)             (kt)     5,891    6,283    4,583    4,669   15,092    30,627    21,950 
     Wheelarra                 (kt)     7,578    7,804    8,734    8,006      614    25,158    27,020 
 
     Total production          (kt)    60,141   55,587   61,557   57,691   63,586   238,421   231,352 
 
     Total production (100%)   (kt)    69,714   64,287   71,611   67,048   72,145   275,091   268,302 
 
 
     Sales 
     Lump                      (kt)    15,104   13,896   15,145   13,993   15,173    58,207    56,191 
     Fines                     (kt)    46,249   40,733   45,769   44,332   47,730   178,564   175,017 
 
     Total                     (kt)    61,353   54,629   60,914   58,325   62,903   236,771   231,208 
 
     Total sales (100%)        (kt)    71,149   63,322   70,733   67,799   71,385   273,239   268,226 
 
 

(1) Shown on a 100% basis. BHP interest in saleable production is 85%.

 
Samarco, Brazil (1) 
     Production       (kt)   -- -   -  - -   - 
 
     Sales            (kt)   --14  25  -39  47 
 

(1) Mining and processing operations remain suspended following the failure of the Fundão tailings dam and Santarém water dam on 5 November 2015.

20

Production and sales report

 
                                                  Quarter ended                  Year to date 
                                    -----------------------------------------  ---------------- 
                                      Jun     Sep      Dec     Mar      Jun      Jun      Jun 
                                      2017    2017     2017    2018     2018     2018     2017 
                                    ------  -------  ------  -------  -------  -------  ------- 
Coal 
Coal production is reported on the basis of saleable product. 
 
Queensland Coal 
     Production (1) 
     BMA 
     Blackwater              (kt)    1,766    1,985   1,470    1,384    1,849    6,688    7,296 
     Goonyella               (kt)    1,157    1,639   1,369    2,314    2,639    7,961    7,355 
     Peak Downs              (kt)    1,238    1,602   1,367    1,723    1,658    6,350    6,055 
     Saraji                  (kt)      913    1,414   1,198    1,240    1,201    5,053    4,734 
     Daunia                  (kt)      560      662     718      547      629    2,556    2,560 
     Caval Ridge             (kt)      760      994   1,272      775    1,244    4,285    3,458 
 
     Total BMA               (kt)    6,394    8,296   7,394    7,983    9,220   32,893   31,458 
 
 
     BHP Mitsui Coal (2) 
     South Walker Creek      (kt)    1,348    1,400   1,524    1,490    1,615    6,029    5,123 
     Poitrel                 (kt)      752      871     767      906    1,174    3,718    3,189 
 
     Total BHP Mitsui Coal   (kt)    2,100    2,271   2,291    2,396    2,789    9,747    8,312 
 
     Total Queensland Coal   (kt)    8,494   10,567   9,685   10,379   12,009   42,640   39,770 
 
 
     Sales 
     Coking coal             (kt)    5,496    7,934   6,341    7,177    8,489   29,941   27,527 
     Weak coking coal        (kt)    2,502    3,150   2,816    2,598    2,866   11,430   10,721 
     Thermal coal            (kt)      142      102     173      168       85      528      598 
 
     Total                   (kt)    8,140   11,186   9,330    9,943   11,440   41,899   38,846 
 
 

(1) Production figures include some thermal coal.

(2) Shown on a 100% basis. BHP interest in saleable production is 80%.

 
Haju, Indonesia (1) 
     Production       (kt)   ------129 
 
     Sales - export   (kt)   ------117 
 
 

(1) Shown on 100% basis. BHP interest in saleable production is 75%. BHP completed the sale of IndoMet Coal on 14 October 2016.

 
New Mexico, USA 
     Production 
     Navajo Coal (1)      (kt)     -    -    -    -    -    -   451 
 
     Total                (kt)     -    -    -    -    -    -   451 
 
 
     Sales thermal coal 
      - local utility               -    -    -    -    -   -   105 
 
 

(1) The divestment of Navajo Coal was completed on 29 July 2016, with no further production reported by BHP.

Management of Navajo Coal was transferred to Navajo Transitional Energy Company on 31 December 2016.

21

 
NSW Energy Coal, Australia 
     Production              (kt)    5,711   4,235   4,383   3,662   6,261   18,541   18,176 
 
     Sales 
     Export thermal coal     (kt)    4,913   3,622   4,048   3,181   5,795   16,646   16,499 
     Inland thermal coal     (kt)      327     405     411     400     160    1,376    1,400 
 
     Total                   (kt)    5,240   4,027   4,459   3,581   5,955   18,022   17,899 
 
 
Cerrejón, Colombia 
     Production              (kt)    2,475   2,497   2,914   2,444   2,762   10,617   10,959 
 
     Sales thermal coal 
      - export               (kt)    2,803   2,518   2,619   2,480   2,763   10,380   11,043 
 
 
 

Production and sales report

 
                                                   Quarter ended                Year to date 
                                      --------------------------------------  --------------- 
                                        Jun     Sep     Dec     Mar     Jun     Jun      Jun 
                                        2017    2017    2017    2018    2018    2018     2017 
                                      ------  ------  ------  ------  ------  -------  ------ 
Other 
Nickel production is reported 
 on the basis of saleable product 
 
Nickel West, Australia 
     Production 
     Nickel contained in 
      concentrate              (kt)        -       -       -       -       -        -     0.7 
     Nickel contained in 
      finished matte           (kt)      5.3     6.8     4.6     1.3     6.4     19.1    13.5 
     Nickel metal              (kt)     19.9    16.0    17.8    19.2    18.5     71.5    70.9 
 
     Total nickel production   (kt)     25.2    22.8    22.4    20.5    24.9     90.6    85.1 
 
 
     Sales 
     Nickel contained in 
      concentrate              (kt)        -       -       -       -       -        -     0.7 
     Nickel contained in 
      finished matte           (kt)      4.9     4.6     6.4     2.1     5.9     19.0    13.0 
     Nickel metal              (kt)     18.1    16.6    17.9    19.7    17.8     72.0    69.3 
 
     Total nickel sales        (kt)     23.0    21.2    24.3    21.8    23.7     91.0    83.0 
 
 
 

22

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July 18, 2018 02:00 ET (06:00 GMT)

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