每周股票复盘：万润新能（688275）获碳酸锂交割厂库资质

Core Viewpoint - Wanrun New Energy (688275) has seen a significant stock price increase of 14.85% this week, closing at 82.0 yuan, with a total market capitalization of 10.342 billion yuan, ranking 54th in the battery sector and 1861st in the A-share market [1] Group 1: Company Announcements - The company has been designated as a delivery warehouse for lithium carbonate by the Guangzhou Futures Exchange, which is expected to enhance its market competitiveness and risk resistance [2] - Starting from December 28, 2025, the company will conduct planned maintenance on part of its lithium iron phosphate production lines for one month, which is expected to reduce production by 5,000 to 20,000 tons but will not significantly impact overall operations [3] - The company has changed its auditing firm for the 2025 fiscal year to Grant Thornton, with a new project partner and signing accountants appointed, ensuring no impact on the audit process [4]