Some lithium operations in Yichun, Jiangxi province, have been halted as Beijing officials investigate alleged violations at the mines.

The probe comes amid a "shutdown and rectification" of lithium producers in Yichun, known by some as Asia's lithium capital.

The value of Indonesia’s nickel exports surged tenfold in five years after it forced buyers to set up refineries in the country.

Car companies are making inroads into the mining industry to lock in supplies of much-needed materials, putting them in direct competition with large, deal-hungry metals producers.

The Treasury in March is due to put out guidance on the sourcing of battery minerals.

Lithium producers in Australia saw profits surge on the back of high prices last year.

Company posted a nearly 11-fold jump in half-year net profit, boosted by spodumene production at its Pilgangoora plant.