Zhongji Innolight Co. received approval from China’s securities regulator and the Hong Kong stock exchange for a potential listing that could raise up to $8 billion. This marks one of the largest prospective IPOs in Hong Kong in recent years.

The endorsement clears the way for the company to proceed with the offering, subject to market conditions and final pricing. Analysts note that the size of the deal would place it among the top fundraising events for the city, reflecting strong investor interest in Chinese technology and optical communications firms.

Innolight, a leading maker of optical transceiver modules, has been expanding its production capacity to meet global demand for data‑center and 5G infrastructure. The Hong Kong listing would provide additional capital to support research‑and‑development and potential acquisitions.

Regulators emphasized that the approval follows a thorough review of the company’s disclosures, governance, and financials. If completed, the transaction could rank as one of the biggest Hong Kong listings since 2021, underscoring the exchange’s continued ability to attract mega‑deals despite broader market headwinds.