中天精装：公司当前持有合肥鑫丰科技有限公司的5.4211%股权

Group 1 - The company holds a 5.4211% stake in Hefei Xinfeng Technology Co., Ltd., which specializes in the packaging and testing of storage chips [1] - Xinfeng Technology provides integrated packaging and testing services to its clients [1] - The company advises stakeholders to refer to announcements disclosed on the Giant Tide Information Network for updates on investment progress and the operational status of its subsidiaries [1]