Zhongji Innolight Co., Ltd. (Ticker: 3308 HK) is a Chinese telecommunications equipment company that provides optical interconnect solutions for cloud computing, data centers and AI infrastructure. Its principal products are optical transceivers, which convert electrical and optical signals to support high-speed data transmission. The company’s product portfolio includes 400G, 800G and 1.6T transceivers, including products using silicon photonics technology.

Zhongji Innolight plans to list on the Hong Kong Stock Exchange on July 30, 2026. According to published terms, the company expects to offer 54.5 million primary shares at HK$1,010 per share, raising approximately HK$55.05 billion, or around $7.02 billion. The underwriters have a 15% over-allotment option covering approximately 8.18 million additional shares.

The offering is managed by a syndicate including ABCI Securities, China Galaxy International Securities, Citigroup, China International Capital Corporation, GF Securities, Goldman Sachs, Haitong International, HSBC, Morgan Stanley, Zero2IPO Securities and Zhongtai International Securities.