Chinese optical module maker Zhongji Innolight is testing investor appetite for a secondary listing in Hong Kong that could raise up to $8 billion. If successful, the deal would become the city's largest initial public offering of 2026.
What's on the table
The company, already listed in Shenzhen, is sounding out potential investors for a Hong Kong float. The $8 billion figure is the upper end of what bankers believe the market could absorb, though the final size will depend on demand during the bookbuilding process. Zhongji Innolight has not yet filed a formal prospectus with the Hong Kong stock exchange.
A record in the making
Hong Kong's IPO market has been sluggish in recent years, with few blockbuster listings. An $8 billion deal would surpass any other offering expected in 2026, making Zhongji Innolight the year's biggest debut. The company's move comes as Chinese firms increasingly look to Hong Kong for secondary listings to tap international capital while maintaining a mainland presence.
Bankers involved in the deal are now meeting with institutional investors to gauge demand. The timeline for a formal launch remains unclear, and the final amount raised could shift depending on market conditions and investor feedback. Zhongji Innolight has not commented publicly on the potential listing.
