The miner's headline earnings declined to $158.5 million in the six months to December 2023.

The miner suspended its quarterly dividend payment last month, when at least nine miners went missing after a landslide at its Copler mine.

The Chalcobamba project is expected to help Las Bambas eventually boost its output to approximately 400,000 tons of copper annually.

If confirmed, this would be the first ever US investment in an Australian rare earths project.

The company is seeking $20 billion from the Panama government through international arbitration.

The country's largest pension fund now holds a voting power of 7.37% in Pilbara.

The ties upgrade marks the latest success for Communist-ruled Vietnam's "bamboo diplomacy".

Rio's Gladstone operations include its Yarwun and Queensland alumina refineries and its Boyne aluminium smelter.

Shareholders approved the sale of its Russian assets to a Siberian gold miner.

No injuries have occurred, and operations have remained uninterrupted.

CSN's net profit jumped by more than fourfold in the fourth quarter.

An inter-ministry coalition which is developing the mine's closure plan is working on alternative measures to recoup funds.