茂莱光学：8月28日召开董事会会议

Group 1 - The core point of the article is that Maolai Optical (SH 688502) held its 14th meeting of the 4th Board of Directors on August 28, 2025, to review the agenda regarding the 2025 semi-annual report and its summary [1] - For the fiscal year 2024, Maolai Optical's revenue composition is heavily weighted towards electronic measuring instrument manufacturing, accounting for 99.95% of total revenue, while other businesses contribute only 0.05% [1] - As of the time of reporting, Maolai Optical has a market capitalization of 23.8 billion yuan [1]