万润科技:控股股东为长江产业投资集团有限公司
Group 1 - The core point of the article is that Wanrun Technology's controlling shareholder is Changjiang Industrial Investment Group Co., Ltd., which holds a significant stake in the company [1] - As of March 31, 2025, the controlling shareholder owns 201,978,254 shares, representing 23.89% of the total share capital [1]