金河生物(002688.SZ)：拟定增募资不超过3亿元

Group 1 - The company Jinhe Biological (002688.SZ) plans to raise a total of no more than 300 million yuan through a private placement [1] - The fundraising will not exceed 20% of the company's net assets at the end of the most recent fiscal year [1] - The proceeds will be used entirely for projects related to wastewater treatment expansion, water resource recycling upgrades, new product warehouse construction (grain storage), and to supplement working capital [1]