上海洗霸：购买专利资产及设立控股子公司

Group 1 - The company Shanghai Xiba plans to acquire the patent rights for three invention patents and one utility model patent from the Dalian Institute of Chemical Physics, Chinese Academy of Sciences for 20 million yuan [1] - Additionally, the company intends to purchase the patent rights for two invention patents for 5 million yuan [1] - The company plans to establish two holding subsidiaries with a registered capital of 10 million yuan each in partnership with its core technology and management teams to promote the industrialization of related technologies [1] Group 2 - The transactions do not constitute related party transactions or major asset restructuring [1]