天华新能：子公司四川天华拥有年产6万吨电池级氢氧化锂产能

Core Viewpoint - The company Tianhua New Energy is actively engaging in the production and development of lithium-based materials, specifically focusing on battery-grade lithium carbonate and lithium sulfide, with positive feedback from clients on their samples [2]. Group 1: Production Capacity - Tianhua New Energy's subsidiary in Meishan, Sichuan, has an annual production capacity of 60,000 tons of battery-grade lithium hydroxide, with one flexible production line capable of converting 30,000 tons of this capacity into 26,500 tons of battery-grade lithium carbonate based on market demand [2]. - The subsidiary in Yichun, Jiangxi, has an annual production capacity of 30,000 tons of battery-grade lithium carbonate [2]. Group 2: Research and Development - The company is engaged in the research and industrialization of lithium sulfide materials, which are core raw materials for solid-state electrolytes [2]. - Tianhua New Energy has sent samples of lithium sulfide to multiple clients and has received positive feedback, indicating a successful initial response [2]. - The company is currently in the process of further promoting the volume sampling of lithium sulfide [2].