国科微：筹划重大资产重组 股票停牌

Group 1 - The company Guokewai (300672) is planning a significant asset restructuring through the issuance of shares and cash payments to acquire assets and raise supporting funds [1] - The preliminary assessment indicates that this transaction is expected to constitute a major asset restructuring [1] - The company's stock will be suspended from trading starting May 22, with the transaction plan expected to be disclosed within no more than 10 trading days [1] Group 2 - The target company primarily engages in specialized semiconductor wafer foundry and customized chip foundry services [1]