Rio Tinto has signed an agreement with an Australian company for a biochar product that could help replace coal used in its ...

Rio Tinto said on Wednesday it had signed a five-year deal with Australian bioenergy firm SuperChar to supply bio pellets to ...

Rio Tinto reported a 7% rise in second-quarter iron-ore sales from its Australian mining operations to the highest since 2020, while reducing annual cost guidance for its copper business. The company, ...

Cymat Technologies Ltd. (TSXV: CYM) (OTCQB: CYMHF) (the "Company" or "Cymat") is pleased to announce that it signed a commercial agreement with Rio Tinto Alcan Inc on July 17, 2026 ("Rio Tinto") to ...

July 21 (Reuters) - Rio Tinto has agreed to transfer customers from its aluminium metal matrix composites (MMC) business to ...

Rio Tinto has signed a five-year offtake agreement with Australian bioenergy company SuperChar Limited (SCL) for the supply of locally produced bio pellets for use at its alumina refineries in ...

Rio Tinto Group's Q2 output was slightly ahead of expectations, led by strong Pilbara iron ore shipments. Click here to read ...

Mogotes Metals Inc. (TSXV: MOG) (FSE: OY4) (OTCQB: MOGMF) ("Mogotes", or the "Company") is pleased to announce that it has ...

Morgan Stanley analyst Alain Gabriel maintained a Sell rating on Rio Tinto today and set a price target of p6,600.00. Claim 55% Off TipRanks. Unlock powerful investing tools with ...

Rio Tinto and the Government of Mongolia have reached agreement to adjust the shareholder loan interest rate for the Oyu Tolgoi project, in line with the requirement under the Shareholders Agreement ...

MELBOURNE, Australia--(BUSINESS WIRE)--Rio Tinto today published a comprehensive external review of its workplace culture, commissioned as part of its commitment to ensure sustained cultural change ...

Rio Tinto reported a 7% rise in quarterly iron-ore sales from its Australian mining operations to the highest since 2020, ...