中天精装(002989.SZ):参股企业科睿斯半导体不涉及光模块业务

Group 1 - The core viewpoint of the article is that Zhongtian Jingzhuang (002989.SZ) clarified that its affiliated company, Keri Semiconductor Technology (Dongyang) Co., Ltd., is currently not involved in the optical module business [1]