Group 1 - The core point of the article is that Zhongwei Co., Ltd. announced the convening of its 35th board meeting on August 15, 2025, to review the semi-annual report for 2025 [1] - For the year 2024, the revenue composition of Zhongwei Co., Ltd. is as follows: lithium battery cathode precursor materials account for 47.48%, new energy metals account for 33.52%, and others account for 19.0% [1] - As of the time of reporting, Zhongwei Co., Ltd. has a market capitalization of 32.8 billion yuan [1]

Group 1 - The core revenue composition of Zhongwei Co., Ltd. for the year 2024 is as follows: lithium battery cathode precursor materials account for 47.48%, new energy metals account for 33.52%, and others account for 19.0% [1] Group 2 - As of August 1, 2025, Zhongwei Co., Ltd. has repurchased approximately 22.96 million shares, representing 2.45% of the total share capital, with a total transaction amount of approximately 797 million yuan [3]