天通股份：8月23日召开董事会会议

Company Overview - Tiantong Co., Ltd. (SH 600330) announced its board meeting held on August 23, 2025, to review the 2025 semi-annual report and summary [1] - As of the report, Tiantong's market capitalization stands at 11.2 billion yuan [1] Revenue Composition - For the year 2024, Tiantong's revenue composition is as follows: - Electronic materials manufacturing and sales account for 73.59% - Specialized equipment and custom products account for 22.59% - Other businesses account for 3.82% [1]