Chile's Lithium Exports in Oct 2025: Carbonate Up, Sulfate Down MoM

On June 24, Cangzhou Mingzhu Plastic Co., Ltd. announced that its lithium-ion battery separator production expansion project has been fully completed. This commissioning involves the remaining production lines of the "annual 200 million square meter wet-process lithium-ion battery separator project" and the "annual 500 million square meter dry-process lithium-ion battery separator project." According to the announcement, the second production line (with an annual design capacity of 100 million square meters) under the wet-process project, which is being handled by the subsidiary Wuhu Mingzhu Separator Technology Co., Ltd., has recently commenced production. Concurrently, the remaining three production lines (with a combined annual design capacity of 300 million square meters) under the dry-process project, being handled by the subsidiary Cangzhou Mingzhu Lithium Battery Separator Co., Ltd., have also been completed and put into operation.

On June 24, the first public notice for the environmental impact assessment of the annual 1,000-ton silicon-carbon anode material construction project of Jiangxi Naer Lithium Battery Materials Co., Ltd. was released. The project uses porous carbon, silane, and other materials as raw materials, and will procure production equipment such as CVD nano-silicon deposition systems, interfacial coating and cracking systems, crushers, and supporting environmental protection facilities. Upon completion, the project will achieve an annual production capacity of 1,000 tons of silicon-carbon anode materials. The project is under the construction responsibility of Jiangxi Naer Lithium Battery Materials Co., Ltd., with the environmental impact assessment conducted by Jiangxi Shengjia Technology Consulting Services Co., Ltd.

On production schedules, June marks the mid-year point, and manufacturers generally have a need to control inventory levels. Combined with relatively high raw material settlement prices this month, June output is expected to see a slight decline, with some orders likely deferred to July.