The capacity degradation issue of lithium batteries has long been a major challenge for the industry. Lithium replenishment agents can provide active lithium for batteries, enhancing their cycle life, and are gradually becoming a rapidly emerging new product in the lithium battery industry. Recently, reporters learned from listed companies such as Dynanonic and Anda Technology, which are among the first to layout lithium replenishment agents, that these agents are applicable in both liquid electrolyte and solid electrolyte lithium batteries, and the future addition amount in solid-state batteries is expected to exceed that of the currently mainstream liquid electrolyte lithium batteries. Furthermore, the price of lithium replenishment agents, ranging from 200,000 to 300,000 yuan per ton, is significantly higher than the approximately 30,000 yuan for lithium iron phosphate materials, making it economically valuable for material companies and likely to enhance competitiveness