天通控股股份有限公司关于全资子公司增资完成工商变更登记并换发营业执照的公告

Group 1 - The company has completed the capital increase for its wholly-owned subsidiary, Tiantong Jingmei Technology Co., Ltd., to support the implementation of the "Large Size RF Piezoelectric Wafer Project" [1][2] - The capital increase amounts to 400 million yuan, raising Tiantong Jingmei's registered capital from 100 million yuan to 500 million yuan [1][2] - The new business license for Tiantong Jingmei has been issued, confirming its updated registered capital and operational scope [2] Group 2 - The capital increase is aimed at ensuring the smooth implementation of the fundraising project and improving the efficiency of fund utilization [2] - The decision to increase capital does not harm the interests of the company or minority shareholders and will not adversely affect the company's normal operations [2] - This action aligns with the company's long-term development plan [2]