韩建河山：公司中标某供水一期工程管材采购一标段项目

Company Summary - Han Jian He Shan has won a bid for a water supply project, with a procurement amount of approximately 388 million yuan [1] - The company's revenue composition for the year 2024 is as follows: construction materials account for 77.76%, environmental industry for 21.96%, and other businesses for 0.28% [1] - As of the report, the market capitalization of Han Jian He Shan is 2.3 billion yuan [1]