盐湖股份：蓝科锂业原年产3万吨碳酸锂产能装置，经技术升级后，当前产能已提升至年产4万吨

Group 1 - The core viewpoint is that Lanke Lithium Industry has successfully upgraded its production capacity from 30,000 tons to 40,000 tons of lithium carbonate annually through technological improvements [1] - The company plans to continue benchmarking against industry leaders to enhance resource extraction and utilization efficiency [1] - The focus is on promoting high-quality development within the industry [1]