Rio Tinto plc and Rio Tinto Limited submitted a Form 6-K summarising several November 2025 corporate announcements. The report lists media releases covering a transaction with the Canada Growth Fund to advance Canadian scandium production, an update on total voting rights and issued capital, and the start of operations by Simandou partners. It also notes a breakthrough by ELYSIS with a commercial-size inert anode cell in aluminium production, a new wind power agreement for the Kennecott operations, and a partnership with Calix to test low-emissions steelmaking in Western Australia while pausing the BioIron project. In addition, Rio Tinto discloses plans to reduce production at the Yarwun Alumina Refinery to extend the asset’s operational life.
Rio Tinto plc and Rio Tinto Limited furnish a Form 6-K summarising multiple stock exchange and media announcements made in October 2025. The exhibits include notices on total voting rights and issued capital, several disclosures of shareholdings by persons discharging managerial responsibility and key management personnel, and various substantial holder notices. One announcement states that the Robe River Joint Venture will invest $733 million to extend the West Angelas iron ore mine in Western Australia, highlighting a significant capital project in the iron ore business. Other exhibits cover board changes, notifications of the issue and cessation of unquoted equity securities, publication of a prospectus, and a media release on launching a battery swap truck trial fleet at the Oyu Tolgoi mine with China’s State Power Investment Corporation.