科顺股份：8月28日召开董事会会议

Group 1 - The core point of the article is that Keshun Co., Ltd. (SZ 300737) held its 16th meeting of the 4th board of directors on August 28, 2025, to review the semi-annual report and summary for 2025 [1] - For the first half of 2025, Keshun's revenue composition was as follows: waterproof materials accounted for 78.2%, waterproof engineering construction accounted for 17.31%, and other businesses accounted for 4.49% [1]