Rio Tinto
Latest News
Robe River Joint Venture to Invest US$733 Million for Extension of West Angelas Iron Ore Mine
07 October 2025 - The Robe River Joint Venture, composed of Rio Tinto, Mitsui and Nippon Steel, will invest US$733 million to develop the West Angelas Sustaining Project in Western Australia’s Pilbara region.
Primetals Technologies, Rio Tinto and voestalpine Break Ground on Hydrogen-Based Ironmaking Plant
25 September 2025 - Project partners Primetals Technologies, Rio Tinto and voestalpine have begun construction on an industrial-scale demonstration plant, Hy4Smelt, at the voestalpine site in Linz, Austria.



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