Recently, the Chizhou Ecological Environment Bureau in Anhui Province accepted the environmental impact statement for public notice for Anhui Xien Cycle Technology Co., Ltd.'s 200,000 t/a lithium battery material comprehensive recycling phase II technical renovation project. After the production line upgrade, the dismantling capacity of ternary batteries in phase II is reduced from the original 80,000 t/a to 40,000 t/a. The shortfall will be supplemented by purchasing externally sourced crude nickel hydroxide, crude lithium carbonate, and used lithium iron phosphate black powder. The product plan is 20,000 t/a of ternary precursor and 10,000 t/a of lithium carbonate, consistent with the capacity before the renovation. To ensure ternary precursor product quality, industrial-grade manganese sulfate and cobalt sulfate are supplemented. After the renovation, the phase II product capacity remains at 20,000 t/a ternary precursor and 10,000 t/a lithium carbonate, unchanged from before the renovation.