Group 1 - The company Yongjie New Materials (603271) announced plans to acquire 100% equity of Aconic (Qinhuangdao) Aluminum Co., Ltd. and 95% equity of Aconic (Kunshan) Aluminum Co., Ltd. from Aconic Corporation, which is expected to constitute a major asset restructuring [1] - Yongjie New Materials has signed a strategic cooperation agreement with Arconic Corporation, aiming to jointly build a global supply chain and capacity synergy system [1][2] Group 2 - The acquisition and strategic cooperation are intended to integrate resources and establish a global supply chain and capacity synergy system [2]