Group 1 - The core point of the article is that Sanyou Chemical (SH 600409) held its 10th meeting of the 9th Board of Directors on October 28, 2025, to discuss the appointment of the financial auditing institution for the year 2025 [1] - For the year 2024, Sanyou Chemical's revenue composition is as follows: chemicals and chemical fibers account for 104.2%, electricity and steam account for 7.2%, mining accounts for 3.0%, other businesses account for 2.01%, and internal offsets account for -16.41% [1] - As of the time of reporting, Sanyou Chemical has a market capitalization of 11.1 billion yuan [1] Group 2 - The A-share market has surpassed 4000 points, marking a significant resurgence after a decade of stagnation, with technology leading the market and a new "slow bull" pattern emerging [1]

Group 1 - The company, Sanyou Chemical, announced the convening of its fifth extraordinary board meeting for 2025 on August 12, 2025, to discuss the revision of the company's board meeting rules and other documents [2] - For the year 2024, the revenue composition of Sanyou Chemical is as follows: chemicals and chemical fibers account for 104.2%, electricity and steam account for 7.2%, mining accounts for 3.0%, other businesses account for 2.01%, and internal offsets account for -16.41% [2]