南钢股份：公司于2018年Pre-A+轮投资星际荣耀 持有其2.31%的股权

Group 1 - The company actively responds to national calls for investment strategies focusing on "early, small, long-term, and hard technology" [2] - In 2018, the company invested in Space Honor during the Pre-A+ round, holding a 2.31% stake [2] - The company supplies steel for Space Honor's offshore rocket recovery vessel [2]