TIDMS32

RNS Number : 7894P

South32 Limited

21 October 2021

South32 Limited

(Incorporated in Australia under the Corporations Act 2001 (Cth))

(ACN 093 732 597)

ASX, LSE, JSE Share Code: S32 ADR: SOUHY

ISIN: AU000000S320

21 September 2021

South32 Limited

Quarterly Report September 2021

"Our operations continue to perform well, achieving record production at South Africa Manganese and maintaining production above nameplate capacity at Worsley Alumina. Production at Mozal Aluminium was higher, with the smelter benefitting from our investment in the AP3XLE energy efficiency technology.

"Our teams continue to achieve strong operating results, despite the ongoing challenges of COVID-19 across the globe.

"Our operating performance has further strengthened our financial position, supporting the continuation of our on-market share buy-back, and subsequent to the end of the period, payment of our US$256M fully franked ordinary and special dividends in respect of the June 2021 half year.

"We continue to actively reshape our portfolio for a low carbon future, and last week entered into binding conditional agreements to acquire a 45 per cent interest in Sierra Gorda, a long life, open pit copper mine in Chile. We have also recently exercised our pre-emptive rights to acquire an additional interest inMozal Aluminium. These initiatives, and our ongoing work with Alcoa in Brazil to investigate the Alumar smelter's potential restart using renewable power, will see us increase our leverage to the metals critical to the green energy transition."

Graham Kerr, South32 CEO

 
 --   Maintained FY22 production guidance with our operations continuing 
       to deliver to plan, taking advantage of rising commodity prices 
 --   Delivered a US$254M increase in our net cash position to US$660M(1) 
       , with higher commodity prices and third party logistics disruptions 
       resulting in a build in working capital 
 --   Achieved a 7% increase in manganese production, with a quarterly 
       record at South Africa Manganese and a strong start to the year 
       at Australia Manganese 
 --   Maintained production above nameplate capacity at Worsley Alumina, 
       with the operation continuing to benefit from improvement initiatives 
 --   Restored production to normalised rates at Brazil Alumina in October, 
       following an incident that damaged one of the bauxite unloaders 
       at the refinery in July 2021 
 --   Increased production at Mozal Aluminium, with smelter productivity 
       benefitting from our investment in the AP3XLE energy efficiency 
       technology 
 --   Recorded sequentially lower base metals production, with Cerro 
       Matoso impacted by a temporary equipment outage, while Cannington 
       extracted a planned series of lower grade stopes 
 --   Entered into binding conditional agreements to acquire a 45% interest 
       in Sierra Gorda, an operating copper mine in Chile which is expected 
       to deliver copper equivalent production of 214kt in CY21e (100% 
       basis)(2) 
 --   Exercised our pre-emptive rights to acquire an additional interest 
       in our hydro powered aluminium smelter, Mozal Aluminium(3) 
 
 
 Production summary 
 South32 share                    YTD FY21   YTD FY22   YoY     1Q21    4Q21    1Q22    QoQ 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Alumina production (kt)          1,315      1,278      (3%)    1,315   1,427   1,278   (10%) 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Aluminium production 
  (kt)                            248        248        0%      248     246     248     1% 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Metallurgical coal production 
  (kt)                            1,863      1,575      (15%)   1,863   1,340   1,575   18% 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Energy coal production 
  (kt)                            508        313        (38%)   508     385     313     (19%) 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Manganese ore production 
  (kwmt)                          1,461      1,565      7%      1,461   1,464   1,565   7% 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Payable nickel production 
  (kt)                            10.0       9.6        (4%)    10.0    10.9    9.6     (12%) 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Payable silver production 
  (koz)                           2,863      3,493      22%     2,863   4,178   3,493   (16%) 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Payable lead production 
  (kt)                            26.4       31.9       21%     26.4    41.2    31.9    (23%) 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Payable zinc production 
  (kt)                            12.4       15.4       24%     12.4    19.5    15.4    (21%) 
===============================  =========  =========  ======  ======  ======  ======  ====== 
 Unless otherwise noted: percentage variance relates to performance 
  during September 2021 quarter compared with the June 2021 (QoQ); production 
  and sales volumes are reported on an attributable basis. 
============================================================================================= 
 

Corporate Update

 
 --   Our net cash balance(1) increased by US$254M to US$660M during 
       the quarter. Notwithstanding our strong cash generation, which 
       included net distributions(4) of US$45M (South32 share) from our 
       manganese equity accounted investments (EAI), we have experienced 
       a build in working capital as a result of higher commodity prices 
       and third party logistics disruptions at many ports across our 
       geographic footprint. 
 --   We exercised our pre-emptive rights to acquire an additional shareholding 
       in Mozal Aluminium from MCA Metals Holding GmbH (Mitsubishi) during 
       the quarter(3) . Subsequent to the end of the period, the Industrial 
       Development Corporation of South Africa (IDC) also notified Mitsubishi 
       of its intention to trigger their pre-emptive rights. Accordingly 
       our shareholding is expected to increase by a minimum of 16.6% 
       to 63.7% for a headline purchase price of US$166M. Completion of 
       the transaction is subject to the satisfaction of customary conditions. 
 --   Subsequent to the end of the period, we entered into two binding 
       conditional agreements with Sumitomo Metal Mining and Sumitomo 
       Corporation (collectively Sumitomo) to acquire a 45% interest in 
       the Sierra Gorda copper mine in Chile for an upfront cash consideration 
       of US$1.55B and a contingent price-linked consideration of up to 
       US$500M(2) . The upfront consideration is expected to be funded 
       from cash on hand and a US$1B acquisition debt facility. Completion 
       of the transaction is expected around the end of calendar year 
       2021, subject to the waiver or non-exercise of pre-emption rights 
       held by 55% joint venture partner KGHM Polska Miedz, and competition 
       and regulatory approvals. 
 --   Our strong financial position also supported the purchase of a 
       further 10M shares via our on-market share buy-back at an average 
       price of A$2.95 per share in the September 2021 quarter. Subsequent 
       to the end of the period, we also paid a fully franked ordinary 
       dividend of US$163M and a fully franked special dividend of US$93M 
       in respect of the June 2021 half year. Our US$2B capital management 
       program is 88% complete with US$231M remaining to be returned to 
       shareholders ahead of its extension or expiry on 2 September 2022(5) 
       . 
 --   Subsequent to the end of the quarter and consistent with our commitment 
       to maintain an investment grade credit rating, S&P and Moody's 
       reaffirmed their respective BBB+ and Baa1 credit ratings for the 
       Group. 
 --   During the quarter the Colombian government passed legislation 
       to increase the country's corporate tax rate to 35% from 1 January 
       2022 (it was previously scheduled to reduce from 31% to 30% on 
       this date). Notwithstanding this increase, our FY22 Group Underlying 
       effective tax rate is expected to return to normalised levels that 
       reflect the corporate tax rates of the geographies where the Group 
       operates which include: Australia 30%, South Africa 28%, Colombia 
       31%(6) , Mozambique 0%(6) and Brazil 34%. 
 --   We have commenced a process to investigate the potential divestment 
       of our interest in the Eagle Downs Metallurgical Coal development 
       option. 
 

Development and Exploration Update

 
 --   We continued work on our Taylor Deposit pre-feasibility study (PFS) 
       at our Hermosa project, while making progress with our scoping 
       study for the Clark Deposit. We expect to report the outcomes for 
       the Taylor PFS around the end of the calendar year. 
 --   Subsequent to the end of the period, we completed the summer exploration 
       season at our Ambler Metals Joint Venture. Although total drilling 
       metres and productivity were impacted by adverse weather and challenges 
       in fully staffing the program, sufficient material was recovered 
       to complete planned metallurgical work and geotechnical drilling 
       at the Arctic Deposit. 
 --   We invested US$7M during the September 2021 quarter in our early 
       stage greenfield exploration opportunities. With COVID-19 restrictions 
       generally diminishing across jurisdictions, activity continues 
       to ramp-up with multiple programs targeting base and precious metals 
       underway in Australia, USA, Canada, Argentina, Peru and Ireland. 
 --   We directed US$15M towards exploration programs at our existing 
       operations and development options during the September 2021 quarter 
       (US$11M capitalised), including US$0.5M for our EAI (US$0.1M capitalised), 
       US$4M at the Hermosa project (all capitalised) and US$6M at Ambler 
       Metals (all capitalised). 
 

Production Summary

 
 Production guidance                             FY21   3M YTD FY22   FY22e(a) 
  (South32 share) 
 Worsley Alumina 
============================================  =======  ============  ========= 
 Alumina production (kt)                        3,963         1,006      3,965 
============================================  =======  ============  ========= 
 Brazil Alumina 
============================================  =======  ============  ========= 
 Alumina production (kt)                        1,398           272      1,300 
============================================  =======  ============  ========= 
 Hillside Aluminium(7) 
============================================  =======  ============  ========= 
 Aluminium production (kt)                        717           180        720 
============================================  =======  ============  ========= 
 Mozal Aluminium(7) 
============================================  =======  ============  ========= 
 Aluminium production (kt)                        265            68        273 
============================================  =======  ============  ========= 
 Illawarra Metallurgical Coal 
============================================  =======  ============  ========= 
 Total coal production (kt)                     7,645         1,888      7,300 
============================================  =======  ============  ========= 
 Metallurgical coal production (kt)             6,170         1,575      6,300 
============================================  =======  ============  ========= 
 Energy coal production (kt)                    1,475           313      1,000 
============================================  =======  ============  ========= 
 Australia Manganese 
============================================  =======  ============  ========= 
 Manganese ore production (kwmt)                3,529           897      3,500 
============================================  =======  ============  ========= 
 South Africa Manganese 
============================================  =======  ============  ========= 
 Manganese ore production(8) (kwmt)             2,264           668      2,200 
============================================  =======  ============  ========= 
 Cerro Matoso 
============================================  =======  ============  ========= 
 Payable nickel production (kt)                  34.1           9.6       43.8 
============================================  =======  ============  ========= 
 Cannington 
============================================  =======  ============  ========= 
 Payable zinc equivalent production(9) (kt)     319.0          78.2      278.3 
============================================  =======  ============  ========= 
 Payable silver production (koz)               13,655         3,493     11,647 
============================================  =======  ============  ========= 
 Payable lead production (kt)                   131.8          31.9      112.6 
============================================  =======  ============  ========= 
 Payable zinc production (kt)                    67.7          15.4       63.9 
============================================  =======  ============  ========= 
 

a. The denotation (e) refers to an estimate or forecast year. All guidance is subject to further potential impacts from COVID-19.

Worsley Alumina (86% share)

 
                                                                    1Q22   1Q22 
                            YTD    YTD                                vs     vs 
South32 share              FY21   FY22   YoY   1Q21   4Q21   1Q22   1Q21   4Q21 
Alumina production (kt)     963  1,006    4%    963  1,078  1,006     4%   (7%) 
========================  =====  =====  ====  =====  =====  =====  =====  ===== 
Alumina sales (kt)        1,001    924  (8%)  1,001  1,086    924   (8%)  (15%) 
========================  =====  =====  ====  =====  =====  =====  =====  ===== 
 

Worsley Alumina saleable production decreased by 7% (or 72kt) to 1,006kt in the September 2021 quarter. Following the prior period's drawdown of hydrate inventory, the refinery continued to operate above nameplate capacity with calcination rates now normalised. FY22 production guidance remains unchanged at 3,965kt with the refinery continuing to benefit from improvement initiatives. Notwithstanding the continued strong operating performance, elevated caustic soda prices are expected to further impact the refinery's Operating unit cost guidance for FY22 of US$241/t.

Sales decreased by 15% during the September 2021 quarter as our shipping schedule was impacted by adverse weather and COVID-19 quarantine requirements.

We realised a circa 15% premium to the Platts Alumina Index(10) on a volume weighted M-1 basis for alumina sales in the September 2021 quarter, with our realised prices benefitting from a legacy supply contract with Mozal Aluminium, and elevated global freight rates which are also reflected in Operating unit costs.

Brazil Alumina (36% share)

 
                                                                  1Q22   1Q22 
                            YTD    YTD                              vs     vs 
South32 share              FY21   FY22    YoY  1Q21  4Q21  1Q22   1Q21   4Q21 
Alumina production (kt)     352    272  (23%)   352   349   272  (23%)  (22%) 
========================  =====  =====  =====  ====  ====  ====  =====  ===== 
Alumina sales (kt)          340    247  (27%)   340   333   247  (27%)  (26%) 
========================  =====  =====  =====  ====  ====  ====  =====  ===== 
 

Brazil Alumina saleable production decreased by 22% (or 77kt) to 272kt in the September 2021 quarter following an incident in July that damaged one of the two bauxite unloaders at the refinery. The operation took immediate action to mitigate the disruption through the installation of temporary loading infrastructure and returned to full capacity in October. With the ramp-up of the refinery meeting prior expectations, FY22 production guidance remains unchanged at 1,300kt.

Separately, we are working with our partner Alcoa to investigate a potential restart of the Alumar aluminium smelter in H2 FY22 using 100% renewable energy from 2024. We expect to make a decision on the potential restart by the end of the calendar year.

Hillside Aluminium (100%)

 
                                                                   1Q22   1Q22 
                              YTD    YTD                             vs     vs 
South32 share                FY21   FY22   YoY  1Q21  4Q21  1Q22   1Q21   4Q21 
Aluminium production (kt)     180    180    0%   180   180   180     0%     0% 
==========================  =====  =====  ====  ====  ====  ====  =====  ===== 
Aluminium sales (kt)          175    160  (9%)   175   169   160   (9%)   (5%) 
==========================  =====  =====  ====  ====  ====  ====  =====  ===== 
 

Hillside Aluminium saleable production remained at 180kt in the September 2021 quarter as the smelter continued to test its maximum technical capacity, despite the impact of further load-shedding. FY22 production guidance(7) remains unchanged at 720kt.

Sales decreased by 5% in the September 2021 quarter as port congestion impacted the timing of shipments.

In August we finalised a new agreement with Eskom which secures the smelter's energy supply until 2031. The new tariff is South African rand based, with a rate of escalation linked to the South Africa Producer Price Index.

Mozal Aluminium (47.1% share)

 
                                                                    1Q22   1Q22 
                              YTD    YTD                              vs     vs 
South32 share                FY21   FY22    YoY  1Q21  4Q21  1Q22   1Q21   4Q21 
Aluminium production (kt)      68     68     0%    68    66    68     0%     3% 
==========================  =====  =====  =====  ====  ====  ====  =====  ===== 
Aluminium sales (kt)           64     55  (14%)    64    68    55  (14%)  (19%) 
==========================  =====  =====  =====  ====  ====  ====  =====  ===== 
 

Mozal Aluminium saleable production increased by 3% (or 2kt) to 68kt in the September 2021 quarter as the smelter's productivity benefitted from our investment in the AP3XLE energy efficiency project. Notwithstanding the further impact of load-shedding, the smelter continues to test its maximum technical capacity, and FY22 production guidance(7) of 273kt remains unchanged.

Sales decreased by 19% in the September 2021 quarter as port congestion impacted the timing of shipments.

The smelter sources alumina from our Worsley Alumina refinery with approximately 50% priced as a percentage of the LME aluminium index under a legacy contract and the remainder linked to the Platts alumina index on an M-1 basis, with caps and floors embedded within specific contracts. As a result of these contracts the smelter paid a premium to the Platts index on an M-1 basis for alumina sourced during the September 2021 quarter.

Illawarra Metallurgical Coal (100%)

 
                                                                                   1Q22    1Q22 
                                    YTD     YTD                                      vs      vs 
 South32 share                     FY21    FY22     YoY    1Q21    4Q21    1Q22    1Q21    4Q21 
 Total coal production (kt)       2,371   1,888   (20%)   2,371   1,725   1,888   (20%)      9% 
===============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Total coal sales(11) (kt)        1,940   1,708   (12%)   1,940   1,766   1,708   (12%)    (3%) 
===============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Metallurgical coal production 
  (kt)                            1,863   1,575   (15%)   1,863   1,340   1,575   (15%)     18% 
===============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Metallurgical coal sales 
  (kt)                            1,468   1,490      1%   1,468   1,367   1,490      1%      9% 
===============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Energy coal production 
  (kt)                              508     313   (38%)     508     385     313   (38%)   (19%) 
===============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Energy coal sales (kt)             472     218   (54%)     472     399     218   (54%)   (45%) 
===============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 

Illawarra Metallurgical Coal saleable production increased by 9% (or 163kt) to 1,888kt in the September 2021 quarter with longwall productivity improving, following challenging strata conditions and a longwall move in the prior period. Notwithstanding, energy coal production declined as no sales of low-margin coal wash material were made in the quarter, with elevated freight rates making them uneconomic.

While the lower total volumes are expected to adversely impact Operating unit costs, realised prices will benefit due to fewer sales of the lower priced product and the current strong metallurgical coal market. FY22 production guidance remains unchanged at 7.3Mt, with an extended longwall move scheduled at the Dendrobium mine in the December 2021 quarter. Further longwall moves are planned for the March 2022 and June 2022 quarters.

   Australia Manganese       (60% share) 
 
                                                                            1Q22    1Q22 
                                 YTD     YTD                                  vs      vs 
 South32 share                  FY21    FY22    YoY   1Q21   4Q21   1Q22    1Q21    4Q21 
============================  ======  ======  =====  =====  =====  =====  ======  ====== 
 Manganese ore production 
  (kwmt)                         880     897     2%    880    866    897      2%      4% 
============================  ======  ======  =====  =====  =====  =====  ======  ====== 
 Manganese ore sales (kwmt)      994     906   (9%)    994    891    906    (9%)      2% 
============================  ======  ======  =====  =====  =====  =====  ======  ====== 
 

Australia Manganese saleable production increased by 4% (or 31kwmt) to 897kwmt in the September 2021 quarter with the PC02 circuit continuing to operate above nameplate capacity, supported by an improvement in product yield. FY22 production guidance remains unchanged at 3,500kwmt.

We disclosed our updated Mineral Resource estimate in September to incorporate results from the initial phase of our ongoing Southern Areas exploration program, adding a further 17Mt to GEMCO's Total Mineral Resource of 157Mt(12) .

South Africa Manganese (60% share)

 
                                                                            1Q22    1Q22 
                                  YTD     YTD                                 vs      vs 
 South32 share                   FY21    FY22   YoY   1Q21   4Q21   1Q22    1Q21    4Q21 
=============================  ======  ======  ====  =====  =====  =====  ======  ====== 
 Manganese ore production(8) 
  (kwmt)                          581     668   15%    581    598    668     15%     12% 
=============================  ======  ======  ====  =====  =====  =====  ======  ====== 
 Manganese ore sales(8) 
  (kwmt)                          517     566    9%    517    636    566      9%   (11%) 
=============================  ======  ======  ====  =====  =====  =====  ======  ====== 
 

South Africa Manganese saleable production increased by 12% (or 70kwmt) to a record 668kwmt in the September 2021 quarter, due to higher volumes of premium material from our Mamatwan mine. While starting the year well ahead on an annualised basis, FY22 production guidance remains unchanged at 2,200kwmt as we monitor market conditions and our continued use of higher cost trucking.

Ore sales decreased by 11% during the September 2021 quarter as we established additional finished goods inventory ahead of a planned shut. Notwithstanding the lower volumes, we achieved a premium to the medium grade 37% manganese lump ore index(13) on a volume weighted M-1 basis as we optimised our sales mix.

Cerro Matoso (99.9% share)

 
                                                                           1Q22    1Q22 
                                YTD     YTD                                  vs      vs 
 South32 share                 FY21    FY22    YoY   1Q21   4Q21   1Q22    1Q21    4Q21 
===========================  ======  ======  =====  =====  =====  =====  ======  ====== 
 Payable nickel production 
  (kt)                         10.0     9.6   (4%)   10.0   10.9    9.6    (4%)   (12%) 
===========================  ======  ======  =====  =====  =====  =====  ======  ====== 
 Payable nickel sales (kt)     10.4    10.4     0%   10.4   10.3   10.4      0%      1% 
===========================  ======  ======  =====  =====  =====  =====  ======  ====== 
 

Cerro Matoso payable nickel production decreased by 12% (or 1.3kt) to 9.6kt in the September 2021 quarter as plant availability was impacted by an unplanned transformer outage. FY22 production guidance remains unchanged at 43.8kt with the operation implementing mitigating actions to recover volumes across the remainder of the year.

Our ferronickel product sells with reference to the LME Nickel index price on a M or M+1 basis. While product discounts averaged 9% during the September 2021 quarter, these have reduced for recently completed sales.

Cannington (100% share)

 
                                                                                1Q22    1Q22 
                                 YTD     YTD                                      vs      vs 
 South32 share                  FY21    FY22     YoY    1Q21    4Q21    1Q22    1Q21    4Q21 
============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Payable zinc equivalent 
  production(9) (kt)            64.1    78.2     22%    64.1    97.1    78.2     22%   (19%) 
============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Payable silver production 
  (koz)                        2,863   3,493     22%   2,863   4,178   3,493     22%   (16%) 
============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Payable silver sales (koz)    2,967   2,718    (8%)   2,967   4,460   2,718    (8%)   (39%) 
============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Payable lead production 
  (kt)                          26.4    31.9     21%    26.4    41.2    31.9     21%   (23%) 
============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Payable lead sales (kt)        29.5    25.3   (14%)    29.5    41.9    25.3   (14%)   (40%) 
============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Payable zinc production 
  (kt)                          12.4    15.4     24%    12.4    19.5    15.4     24%   (21%) 
============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 Payable zinc sales (kt)        11.8    14.3     21%    11.8    21.3    14.3     21%   (33%) 
============================  ======  ======  ======  ======  ======  ======  ======  ====== 
 

Cannington payable zinc equivalent production decreased by 19% (or 18.9kt) to 78.2kt in the September 2021 quarter as planned surface maintenance lowered plant throughput, and average grades declined following the prior period's extraction of a higher grade mining sequence. Ore mined increased by 8% as continued strong underground performance supported the establishment of additional run of mine inventory during the surface outage.

The operation remains on-track to transition to 100% truck haulage from the June 2022 quarter, with FY22 production guidance remaining unchanged (silver 11,647koz, lead 112.6kt and zinc 63.9kt).

Notes

 
 1    Net cash number is unaudited and should not be considered as an 
       indication of or alternative to an IFRS measure of profitability, 
       financial performance or liquidity. 
 2    Refer to market release "South32 to acquire a 45% interest in the 
       Sierra Gorda copper mine" dated 14 October 2021. Upfront consideration 
       subject to customary working capital and net debt adjustments. 
       Contingent price-linked consideration payable at threshold copper 
       production rates and prices in the years 2022-25. 
 3    Refer to market release "South32 to acquire up to an additional 
       25% of Mozal Aluminium" dated 30 September 2021. 
 4    Net distributions from equity accounted investments includes net 
       debt movements and dividends, which are unaudited and should not 
       be considered as an indication of or alternative to an IFRS measure 
       of profitability, financial performance or liquidity. 
 5    Since inception, US$1.4B has been allocated to the on-market share 
       buy-back (659M shares at an average price of A$2.87 per share) 
       and US$385M returned in the form of special dividends. 
 6    The Colombian corporate tax rate is 31% in CY21 and will increase 
       to 35% from 1 January 2022 in accordance with recently passed legislation. 
       The Mozambique operations are subject to a royalty on revenues 
       instead of income tax. 
 7    Production guidance for Hillside Aluminium and Mozal Aluminium 
       does not assume any load-shedding impact on production. 
 8    Consistent with the presentation of South32's segment information, 
       South Africa Manganese ore production and sales have been reported 
       at 60%. The Group's financial statements will continue to reflect 
       a 54.6% interest in South Africa Manganese ore. 
 9    Payable zinc equivalent production (kt) was calculated by aggregating 
       revenues from payable silver, lead and zinc, and dividing the total 
       Revenue by the price of zinc. FY21 realised prices for zinc (US$2,357/t), 
       lead (US$1,862/t) and silver (US$25.4/oz) have been used for FY21, 
       Q1 FY22 and FY22e. 
 10   The quarterly sales volume weighted average of the Platts Alumina 
       Index (FOB Australia) on the basis of a one month lag to published 
       pricing (Month minus one or "M-1") was US$293/t in the September 
       2021 quarter. 
 11   Illawarra Metallurgical Coal sales are adjusted for moisture and 
       will not reconcile directly to Illawarra Metallurgical Coal production. 
 12   Information in this report that relates to Mineral Resource estimates 
       for GEMCO was declared as part of South32's annual Resource and 
       Reserve declaration in the FY21 Annual Report ( www.south32.net 
       ) issued on 3 September 2021 and prepared by Competent Person in 
       accordance with the requirements of the JORC Code. South32 confirms 
       that it is not aware of any new information or data that materially 
       affects the information included in the original announcements. 
       All material assumptions and technical parameters underpinning 
       the estimates in the relevant market announcement continue to apply 
       and have not materially changed. South32 confirms that the form 
       and context in which the Competent Person's findings are presented 
       have not been materially modified from the original market announcement. 
 13   The quarterly sales volume weighted average of the Metal Bulletin 
       37% manganese lump ore index (FOB Port Elizabeth, South Africa) 
       on the basis of a one month lag to published pricing (Month minus 
       one or "M-1") was US$3.11/dmtu in the September 2021 quarter. 
 

The following abbreviations have been used throughout this report: US$ million (US$M); US$ billion (US$B); grams per tonne (g/t); tonnes (t); thousand tonnes (kt); thousand tonnes per annum (ktpa); million tonnes (Mt); million tonnes per annum (Mtpa); ounces (oz); thousand ounces (koz); million ounces (Moz); thousand wet metric tonnes (kwmt); million wet metric tonnes (Mwmt); million wet metric tonnes per annum (Mwmt pa); thousand dry metric tonnes (kdmt).

Figures in Italics indicate that an adjustment has been made since the figures were previously reported. The denotation (e) refers to an estimate or forecast year.

Operating Performance

 
                                          YTD    YTD 
South32 share                            FY21   FY22   1Q21   2Q21   3Q21   4Q21   1Q22 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Worsley Alumina (86% share) 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Alumina hydrate production (kt)         1,010    997  1,010  1,002    977    992    997 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Alumina production (kt)                   963  1,006    963  1,047    875  1,078  1,006 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Alumina sales (kt)                      1,001    924  1,001  1,077    840  1,086    924 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Brazil Alumina (36% share) 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Alumina production (kt)                   352    272    352    354    343    349    272 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Alumina sales (kt)                        340    247    340    334    384    333    247 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Hillside Aluminium (100%) 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Aluminium production (kt)                 180    180    180    181    176    180    180 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Aluminium sales (kt)                      175    160    175    172    191    169    160 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Mozal Aluminium (47.1% share) 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Aluminium production (kt)                  68     68     68     67     64     66     68 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Aluminium sales (kt)                       64     55     64     66     64     68     55 
======================================  =====  =====  =====  =====  =====  =====  ===== 
South Africa Energy Coal (100% share 
 divested) 
=============================================  =====  =====  =====  =====  =====  ===== 
Energy coal production (kt)             6,263      -  6,263  4,980  3,764  3,079      - 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Domestic sales (kt)                     3,607      -  3,607  2,920  2,025  1,823      - 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Export sales (kt)                       2,487      -  2,487  2,210  1,879  1,449      - 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Illawarra Metallurgical Coal 
 (100%) 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Total coal production (kt)              2,371  1,888  2,371  1,725  1,824  1,725  1,888 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Total coal sales(11) (kt)               1,940  1,708  1,940  2,087  1,823  1,766  1,708 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Metallurgical coal production 
 (kt)                                   1,863  1,575  1,863  1,399  1,568  1,340  1,575 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Metallurgical coal sales (kt)           1,468  1,490  1,468  1,697  1,542  1,367  1,490 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Energy coal production (kt)               508    313    508    326    256    385    313 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Energy coal sales (kt)                    472    218    472    390    281    399    218 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Australia Manganese (ore 60% share, alloy 
 60% share divested) 
====================================================  =====  =====  =====  =====  ===== 
Manganese ore production (kwmt)           880    897    880    954    829    866    897 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Manganese ore sales (kwmt)                994    906    994    871    865    891    906 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Ore grade sold (%, Mn)                   44.3   44.2   44.3   44.5   44.4   44.5   44.2 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Manganese alloy production (kt)            27      -     27     24      -      -      - 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Manganese alloy sales (kt)                 26      -     26     33      -      -      - 
======================================  =====  =====  =====  =====  =====  =====  ===== 
South Africa Manganese (60% 
 share) 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Manganese ore production(8) 
 (kwmt)                                   581    668    581    505    580    598    668 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Manganese ore sales(8) (kwmt)             517    566    517    586    497    636    566 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Ore grade sold (%, Mn)                   39.7   40.3   39.7   40.0   40.6   39.5   40.3 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Manganese alloy production (kt)             -      -      -      -      -      -      - 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Manganese alloy sales (kt)                  8      -      8      3      -      -      - 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Cerro Matoso (99.9% share) 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Ore mined (kwmt)                          645  1,058    645    825    594  1,174  1,058 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Ore processed (kdmt)                      698    620    698    457    528    702    620 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Ore grade processed (%, Ni)              1.58   1.76   1.58   1.55   1.60   1.76   1.76 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable nickel production (kt)           10.0    9.6   10.0    6.1    7.1   10.9    9.6 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable nickel sales (kt)                10.4   10.4   10.4    6.1    6.7   10.3   10.4 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Cannington (100%) 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Ore mined (kwmt)                          700    750    700    709    714    696    750 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Ore processed (kdmt)                      630    687    630    672    724    720    687 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Silver ore grade processed (g/t, 
 Ag)                                      169    185    169    179    177    213    185 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Lead ore grade processed (%, 
 Pb)                                      5.0    5.5    5.0    5.2    5.8    6.6    5.5 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Zinc ore grade processed (%, 
 Zn)                                      2.9    3.2    2.9    3.7    3.5    3.9    3.2 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable Zinc equivalent production(9) 
 (kt)                                    64.1   78.2   64.1   76.4   81.4   97.1   78.2 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable silver production (koz)         2,863  3,493  2,863  3,130  3,484  4,178  3,493 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable silver sales (koz)              2,967  2,718  2,967  3,359  2,950  4,460  2,718 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable lead production (kt)             26.4   31.9   26.4   31.2   33.0   41.2   31.9 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable lead sales (kt)                  29.5   25.3   29.5   31.9   28.4   41.9   25.3 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable zinc production (kt)             12.4   15.4   12.4   18.0   17.8   19.5   15.4 
======================================  =====  =====  =====  =====  =====  =====  ===== 
Payable zinc sales (kt)                  11.8   14.3   11.8   20.0   15.9   21.3   14.3 
======================================  =====  =====  =====  =====  =====  =====  ===== 
 

Forward-looking statements

This release contains forward-looking statements, including statements about trends in commodity prices and currency exchange rates; demand for commodities; production forecasts; plans, strategies and objectives of management; capital costs and scheduling; operating costs; anticipated productive lives of projects, mines and facilities; and provisions and contingent liabilities. These forward-looking statements reflect expectations at the date of this release, however they are not guarantees or predictions of future performance. They involve known and unknown risks, uncertainties and other factors, many of which are beyond our control, and which may cause actual results to differ materially from those expressed in the statements contained in this release. Readers are cautioned not to put undue reliance on forward-looking statements. Except as required by applicable laws or regulations, the South32 Group does not undertake to publicly update or review any forward-looking statements, whether as a result of new information or future events. Past performance cannot be relied on as a guide to future performance. South32 cautions against reliance on any forward looking statements or guidance, particularly in light of the current economic climate and the significant volatility, uncertainty and disruption arising in connection with COVID-19.

Further information

 
 INVESTOR RELATIONS          MEDIA RELATIONS 
  Tom Gallop                  Miles Godfrey                  Jenny White 
  M +61 439 353 948           M +61 415 325 906              M +44 7900 046 758 
  E Tom.Gallop@south32.net    E Miles.Godrey@south32.net     E Jenny.White@south32.net 
 

21 October 2021

Approved for release by Graham Kerr, Chief Executive Officer

JSE Sponsor: UBS South Africa (Pty) Ltd

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October 21, 2021 02:00 ET (06:00 GMT)

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