同益股份：8月25日召开董事会会议

Group 1 - The core point of the article is that Tongyi Co., Ltd. (SZ 300538) announced its board meeting to review the 2025 semi-annual report and its summary, highlighting the company's revenue composition for the first half of 2025 [1] - For the first half of 2025, the revenue composition of Tongyi Co., Ltd. is as follows: wholesale (electronic materials) accounts for 56.68%, wholesale (chemical materials) accounts for 32.99%, and manufacturing (chemical industry) accounts for 10.33% [1] Group 2 - The pet industry is experiencing a significant boom, with a market size of 300 billion yuan, leading to a surge in stock prices for related listed companies [1]