锂矿股大涨，碳酸锂期货创阶段新高

Group 1 - The lithium mining sector saw a significant increase, with related indices rising nearly 5% as of the report date [1] - Notable stock performances included Guocheng Mining and Jinyuan Co., both hitting the daily limit up, while Tianhua New Energy surged over 10% [1] - The lithium index reached 6504.79, marking a 4.79% increase [2] Group 2 - Lithium carbonate futures experienced a rise of over 6%, reaching 107,500 yuan per ton, the highest since May 2024, with a year-to-date increase of nearly 40% [3][4] - The trading volume for lithium carbonate futures was reported at 362,400 contracts, indicating strong market activity [4]