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South32 Limited — Investor Relations & Filings

Ticker · S32 ISIN · AU000000S320 LEI · 213800LAZNPXSBKVHR17 ASX Mining and quarrying
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Filings indexed 3,835 across all filing types
Latest filing 2025-08-14 Regulatory Filings
Country AU Australia
Listing ASX S32

About South32 Limited

https://www.south32.net/

South32 Limited is a globally diversified mining and metals company engaged in the exploration, development, and production of natural resources. Established in 2015 as a demerger from BHP, the company's portfolio includes the production of bauxite, alumina, aluminium, metallurgical coal, manganese, nickel, silver, lead, zinc, and copper. South32 focuses on the sustainable and efficient operation of its assets to produce commodities essential for everyday life and the transition to a low-carbon economy. The company manages a portfolio of operations and development projects across various global regions, aiming to create value for its stakeholders through disciplined capital management and operational excellence.

Recent filings

Filing Released Lang Actions
Mozal Aluminium Update
Regulatory Filings Classification · 100% confidence The document is an official regulatory announcement (RNS) from South32 Limited regarding a specific operational update for 'Mozal Aluminium'. It details a significant business development (impairment of assets and potential care and maintenance status) rather than a full financial report, proxy statement, or meeting notice. As it is a specific corporate update released via a regulatory news service, it falls under the RNS category.
2025-08-14 English
Mozal Aluminium Update 1 page 73.1KB
Capital/Financing Update Classification · 90% confidence The document is an update from South32 Limited regarding the Mozal Aluminium operation, specifically about electricity supply issues, operational impacts, and an impairment charge related to Mozal. It provides operational and financial information but is relatively short (3255 characters) and focuses on a specific asset update rather than comprehensive financial statements or full financial performance. It does not contain full financial statements or detailed quarterly or annual financial data. It is not a full Annual Report (10-K), Interim Report (IR), or Earnings Release (ER). It is also not a regulatory certification or officer attestation. The document is an operational and financial update related to a specific asset and impairment, which fits best under Capital/Financing Update (CAP) as it discusses impairment and investment decisions affecting capital allocation. Therefore, the most appropriate classification is CAP with high confidence.
2025-08-13 English
Quarterly Report: June 2025
Interim / Quarterly Report Classification · 100% confidence The document is a 'Quarterly Report' from South32 Limited for the period ending June 2025. It contains detailed operational performance metrics, production summaries, financial updates, and management commentary on business trends. It is a comprehensive financial report for a period shorter than a full fiscal year, containing substantive financial data and analysis, which fits the definition of an Interim/Quarterly Report (IR). Q4 2025
2025-07-21 English
Quarterly Report June 2025 12 pages 139.2KB
Interim / Quarterly Report Classification · 95% confidence The document is titled 'QUARTERLY REPORT June 2025' and contains detailed financial and operational data for the quarter and fiscal year 2025. It includes production summaries, corporate updates, development and exploration updates, marketing updates, operating unit cost updates, and segment-specific operational data. The content is comprehensive and includes actual financial and operational performance data, not just announcements or summaries. The length is substantial (15,000 characters), indicating it is a full report rather than a brief announcement. The presence of quarterly and fiscal year data, detailed commentary on production, costs, capital expenditure, and other financial metrics aligns with the characteristics of an Interim / Quarterly Report. Therefore, the document should be classified as an Interim / Quarterly Report (IR). Q4 2025
2025-07-20 English
Mozal Aluminium Update
Management Reports Classification · 99% confidence The document is identified by the 'RNS Number : 8988Q' header and explicitly mentions 'This information is provided by RNS, the news service of the London Stock Exchange.' RNS filings are general regulatory announcements. The content discusses an operational update (Mozal Aluminium electricity supply) and an expected impairment charge related to FY25 results, which is material information released via the RNS system. Since it is a specific operational/financial update released through the RNS mechanism, and it is not a full 10-K, IR, or ER, the most appropriate classification is the general regulatory announcement category, RNS. The document length (5021 chars) is substantial enough that it is the primary announcement itself, not just a notice of publication (RPA).
2025-07-14 English
Mozal Aluminium Update 2 pages 105.4KB
Capital/Financing Update Classification · 90% confidence The document is titled 'MOZAL ALUMINIUM UPDATE' and provides an update on the electricity supply agreement for the Mozal Aluminium smelter, including the potential recognition of an impairment expense in the FY25 results. It discusses operational uncertainties and future production guidance but does not contain actual financial statements or detailed financial data. The document is relatively short (3889 characters) and reads as a market update or announcement rather than a full financial report. There is no indication that this is a full annual or interim report, audit report, or earnings release. It is not a regulatory filing or certification letter. The content focuses on operational and financial impact updates related to a specific asset and future financial expectations, which aligns best with a Capital/Financing Update (CAP) category, as it relates to financial impacts and operational risks affecting the company's capital and asset valuation.
2025-07-13 English

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