Chinese company Tianqi Lithium has approved the second stage of its processing plant in Kwinana, a $300 million investment to double production capacity to 48,000 tonnes of lithium hydroxide per annum.

Chinese company Tianqi Lithium has approved the second stage of its processing plant in Kwinana, a $300 million investment to double production capacity to 48,000 tonnes of lithium hydroxide per annum.