Cig Shanghai Co.,Ltd. (603083.SH) announced plans to inject $100 million into its U.S. subsidiary, CAMBRIDGE INDUSTRIES USA INC. (CIG USA), using proceeds from its overseas H-share listing. The capital increase aims to enhance operational efficiency of overseas-raised funds and support CIG USA's business expansion. The funds will be allocated for procuring production equipment and scaling high-speed optical module production capacity in North America and Southeast Asia.