• CIG Shanghai annual report for fiscal 2025 flagged strong operating momentum, driven by high-speed optical transceivers tied to AI data center buildouts.
• Production footprint shifted toward higher-end optical modules, with optical transceiver manufacturing relocated from Shanghai to Jiashan; Malaysia site started mass shipments following customer audits.
• Broadband access business accelerated mix upgrade, with 25G PON in mass shipment; 50G PON advanced to prototype testing stage.
• Wireless segment scaled commercial deployments of Wi-Fi 7 and 10-gigabit gateway products in North America, supporting broader overseas expansion.
• Board set a proposed cash dividend of RMB 0.28 per share for 2025, subject to shareholder approval.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Cig Shanghai Co. Ltd. published the original content used to generate this news brief via IIS, the Issuer Information Service operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260402-12095851), on April 02, 2026, and is solely responsible for the information contained therein.