Vale temporarily halts operations at Onca Puma nickel plant
Vale estimated it to have a preliminary impact of 1,500 to 2,000 metric tons on its fourth quarter nickel production.
Metals markets eye China reopening for stimulus rally cues
There are still concerns that Beijing will need to act…
The top 50 biggest mining companies in the world
Despite gold's price slump, strong copper and iron ore prices…
Rio Tinto in talks to buy lithium miner Arcadium
The deal would vault Rio into one of the world's…
Lithium firms’ shares rise after Rio Tinto buyout rumour
The acquisition talk comes as Rio faces challenges in developing…
