韩建河山：签署3.88亿元管材采购合同

Core Viewpoint - The company has signed a procurement contract for pipes with a group company, valued at 388 million yuan, which aligns with its existing main products and is part of its regular business operations [1] Group 1 - The contract is expected to have a positive impact on the company's operating revenue and operating profit [1] - The execution of the contract may face risks such as rising prices of raw materials, increased labor costs, and higher transportation costs [1]