延江股份：接受申万宏源证券有限公司等投资者调研

Group 1 - The company, Yanjing Co., announced that it will accept investor research from September 17 to September 22, 2025, with the participation of the board secretary, Huang Teng, to address investor inquiries [1] - The industry is currently focused on a large-scale procurement organized by the state, which has raised concerns due to low bidding prices and the requirement for bidding companies to provide clear explanations [1]