CATL suspends operations at China’s largest lithium mine

Contemporary Amperex Technology Co. Limited has placed its Jianxiawo lithium mine into care and maintenance status. The facility, which holds the distinction of being the largest lithium mine in China by capacity, has ceased active production following a regulatory intervention. This development significantly impacts the global supply chain for battery materials.

The suspension of operations was triggered when regulators revoked the environmental approval required for the site to function. This administrative action effectively halted the mine’s ability to process ore, forcing the company to pause all extraction activities. The decision underscores the strict environmental standards enforced within the region’s mining sector.

The timing of this shutdown presents a challenge for the broader market. With supply conditions already tightening, the removal of such a major producer delays a meaningful return of lithium to the market. Industry analysts, including Benchmark Mineral Intelligence, have responded to the news by adjusting their outlooks. The firm has reduced its forecast for mined output in 2026, reflecting the anticipated shortfall in global supply resulting from this operational pause.