广钢气体出资510万元成立湖北两江半导体材料研究院有限公司，持股51%

Group 1 - Guangzhou Guanggang Gas Energy Co., Ltd. has invested 5.1 million RMB to establish Hubei Liangjiang Semiconductor Materials Research Institute Co., Ltd., holding a 51% stake [1] - Hubei Liangjiang Semiconductor Materials Research Institute Co., Ltd. was established on August 28, 2025, with a registered capital of 10 million RMB and is located in Wuhan [1] - The company is involved in various activities including manufacturing specialized chemical products (excluding hazardous chemicals), manufacturing and sales of electronic specialized materials, and providing technical services and research development [1]