BHP, Rio Tinto

Lithium is a critical metal for electric vehicle (EV) batteries. Rio Tinto signed a memorandum of understanding with carmaker ...
The head of global mining group Rio Tinto , pledged to act if wrongdoing was discovered following the filing of sexual ...
Rio Tinto Group is looking at ways to produce gallium in Canada after China moved to ban US-bound exports of the rare metal ...
Rio Tinto (NYSE:RIO) said Friday it is assessing the potential for extracting and processing gallium, and plans to build a ...
Rio Tinto has approved $2.5 billion1 to expand the Rincon project in Argentina, the company’s first commercial scale lithium ...
Bullish option flow detected in Rio Tinto (RIO) with 7,817 calls trading, 3x expected, and implied vol increasing over 1 point to 23.22%.
Rio Tinto PLC RIO shares inched down 0.43% to £48.20 Tuesday, on what proved to be an all-around grim trading session for the ...
As part of a research and development program, Rio Tinto plc (London) is assessing the potential for extracting and valorizing gallium, a critical and ...