中化岩土：12月12日召开董事会会议

Group 1 - The company Zhonghua Rock and Soil (SZ 002542) held its 23rd temporary board meeting on December 12, 2025, to discuss various proposals including the revision and abolition of certain systems [1] - For the first half of 2025, the company's revenue composition was as follows: foundation treatment accounted for 44.83%, municipal engineering 29.98%, airport engineering 18.72%, others 5.62%, and equipment leasing and sales 0.85% [1] - As of the report date, Zhonghua Rock and Soil had a market capitalization of 6.1 billion yuan [1]