Rio Tinto invests US$498M in Kennecott copper underground
Rio Tinto (ASX:RIO) is strengthening its position in the U.S. copper supply chain by investing in its Kennecott mine near Salt Lake […]
Rio Tinto plans $1.4B expansion of aluminum smelter in Quebec
Rio Tinto (ASX:RIO; NYSE:RTP; LSE:RIO) is making plans to spend $1.4 billion to expand its AP60 aluminum smelter equipped with low-carbon technology […]