Eoptolink Technology Inc., one of China’s largest manufacturers of high‑speed optical transceivers, has filed for a secondary listing on the Hong Kong Stock Exchange. The Chengdu‑based company, already listed on Shenzhen since 2016, approved the issuance of H‑shares on June 11 2026. The plan involves raising up to 8% of its total share capital, with proceeds earmarked for R&D, capacity expansion, and potential acquisitions.

The company posted 2025 revenue of 24.84 billion yuan (~$3.7 B) and a net profit of 9.53 billion yuan (~$1.4 B), a 236% year‑over‑year increase. The stock has surged nearly 80% year‑to‑date by mid‑2026. Earlier reports from April indicated the company had tapped Citic Securities and JPMorgan to arrange a $3 B capital raise. The current $5 B target suggests investor demand has come in considerably hotter than initially expected.

Eoptolink manufactures the optical modules that form the nervous system of modern data centers. Its customer బlist includes Google, Microsoft, and Amazon, all of which rely on the company’s transceivers to move data between servers at high speeds. The listing still requires regulatory approval from shareholders, the China Securities Regulatory Commission, and Hong Kong’s Securities and Futures Commission. Future plans include potential mergers and acquisitions in the optical transceiver market.