*ST海源：12月17日召开董事会会议

Group 1 - The core point of the article is that *ST Haiyuan held its seventh fourth board meeting on December 17, 2025, to discuss the appointment of the board secretary and other documents [1] - As of the report, *ST Haiyuan's market capitalization is 1.7 billion yuan [2] - For the first half of 2025, *ST Haiyuan's revenue composition is 100% from the industrial sector [2]