通润装备：8月22日召开董事会会议

Group 1 - The core viewpoint of the article is that Tongrun Equipment (SZ 002150) held its 23rd meeting of the 8th Board of Directors on August 22, 2025, via communication, where it reviewed the proposal to amend the "Working Rules of the Board Audit Committee" [1] - For the first half of 2025, Tongrun Equipment's revenue composition was as follows: 61.65% from photovoltaic energy storage equipment and components manufacturing, 37.82% from the metal products industry, and 0.53% from other businesses [1] - As of the report date, Tongrun Equipment's market capitalization was 4.6 billion yuan [1]