Group 1 - The core viewpoint of the article is that Wuchan Zhongda (SH 600704) announced a board meeting to discuss the cancellation of the supervisory board and amendments to the company's articles of association [1] - For the year 2024, Wuchan Zhongda's revenue composition is as follows: metal materials account for 55.0%, chemicals for 16.66%, coal for 6.92%, complete vehicles and after-sales services for 6.8%, and finance for 2.68% [1] - As of the report date, Wuchan Zhongda has a market capitalization of 28.1 billion yuan [1]

Group 1 - The core viewpoint of the article is that Wuchan Zhongda held a board meeting to discuss its main business responsibilities and provided a breakdown of its revenue composition for 2024 [1] Group 2 - Wuchan Zhongda's market capitalization is reported to be 29.9 billion yuan [2] - The revenue composition for 2024 is as follows: metal materials account for 55.0%, chemicals for 16.66%, coal for 6.92%, complete vehicles and after-services for 6.8%, and finance for 2.68% [1]