Key Takeaways:
- Zhongji Innolight is near CSRC approval for a $7 billion Hong Kong IPO
- The optical module maker could seek a HKEX hearing as soon as this week
- The deal would be one of Hong Kong's largest listings in recent years
Key Takeaways:

Zhongji Innolight Co. is poised to receive approval from China's securities regulator for a Hong Kong listing that could raise about $7 billion, according to people familiar with the matter.
The go-ahead from the China Securities Regulatory Commission would allow the Shenzhen-listed optical module maker to seek a hearing with the Hong Kong stock exchange as soon as this week, the people said, asking not to be identified because the information is private. Companies typically seek a hearing once CSRC approval is confirmed.
The $7 billion deal would rank among Hong Kong's largest listings in recent years, underscoring strong demand for AI-related infrastructure plays. Innolight is a key supplier of high-speed optical transceivers used in data centers powering artificial intelligence workloads, counting Nvidia Corp., Alphabet Inc.'s Google and Meta Platforms Inc. among its customers.
The company's Shenzhen-listed shares have gained about 45% over the past 12 months, giving it a market capitalization of roughly $18 billion, according to data compiled by Bloomberg. The stock trades at about 25 times forward earnings, a premium to some global peers but in line with other AI supply-chain companies in China.
Innolight's Hong Kong listing comes as Chinese regulators have signaled greater willingness to approve overseas listings after a years-long crackdown that chilled cross-border capital markets activity. The CSRC has been processing IPO applications more quickly since late 2025, bankers have said.
The company has not yet disclosed the indicative price range, cornerstone investors or a target listing date. Lead underwriters for the deal have also not been announced. Further details on the offering, including the use of proceeds, are expected once the hearing process begins.
The listing would give Innolight a dual listing in Shenzhen and Hong Kong, providing access to international capital and a broader investor base. First-day trading will test institutional demand for AI infrastructure plays amid a global capex boom in data center buildout.