BHP, Rio Tinto

The head of global mining group Rio Tinto , pledged to act if wrongdoing was discovered following the filing of sexual ...
Lithium is a critical metal for electric vehicle (EV) batteries. Rio Tinto signed a memorandum of understanding with carmaker ...
The potential gallium extraction process could significantly impact the global supply of this critical mineral.
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 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 Group planea invertir US$2.500 millones en una nueva mina de litio en Argentina, una victoria para los ...
Shares of Rio Tinto PLC RIO dropped 1.31% to £47.57 Wednesday, on what proved to be an all-around positive trading session for the stock market, with the FTSE 100 Index UKX rising 0.05% to 8,199 ...