Deep in the rugged hills of Yichun, China’s self-proclaimed 'Lithium Capital,' the mechanical pulse of the world’s largest single lepidolite mine is returning. CATL’s Jianxiawo mine has reportedly resumed operations following a protracted shutdown that left global markets speculating on the future of lithium supply. Recent field investigations reveal a flurry of activity, with heavy-duty electric trucks and excavators ascending the slopes and local workers undergoing mandatory safety training after months of idle silence.
The restart of Jianxiawo is far more than a corporate milestone for CATL; it represents the return of a massive marginal variable in the global lithium carbonate market. Before its suspension, the mine accounted for roughly 8% to 10% of China’s total lithium carbonate output, producing upwards of 8,000 tons per month. As the facility scales back to its full capacity of 120,000 tons per year, the resulting supply surge could place renewed downward pressure on lithium prices, which have recently struggled to hold the 150,000 RMB per ton mark.
This operational hiatus was largely dictated by Beijing’s tightening grip on the mining sector. The implementation of a revised Mineral Resources Law on July 1, 2025, reclassified lithium as a strategic mineral, shifting approval authorities to the central government and requiring stricter compliance for associated minerals like tantalum and niobium. CATL’s struggle to secure a new safety production permit and update its mining licenses reflects a broader trend in China: the era of 'wild west' mining in Jiangxi is over, replaced by a mandate for environmental remediation and legal transparency.
While insiders suggest that the critical safety permits are now in hand, the ramp-up remains cautious. On-site reports indicate that while mining has resumed, the downstream beneficiation plants are still in the maintenance phase, and tailings dams remain under light security watch. This staggered restart suggests CATL is prioritizing regulatory compliance over raw speed, ensuring that its vertically integrated supply chain is insulated from future legal or environmental challenges that have plagued the region’s smaller operators.