Zhongji Innolight, a Chinese optical transceiver company, is aiming to raise up to about US$8 billion through an initial public offering in Hong Kong. The deal would be the city’s largest IPO in seven years and is scheduled for July 30, 2026 [1, 2, 3].
The company plans to offer 54.5 million shares at a maximum price of HK$1,010 each. This price represents a 23% discount to the Shenzhen closing price of 1,136.55 yuan, reflecting a strategic pricing to attract investors [4, 1, 2].
Zhongji Innolight’s shares have soared between 430% and 500% over the past year, giving it an estimated market capitalization of about US$186 billion to US$187 billion [5, 1, 2, 6, 7]. Revenue reached 19.5 billion yuan (around US$2.9 billion) in the first quarter of 2026, while its profit nearly quadrupled to 6.3 billion yuan in the same period [1, 6, 7].
The company intends to use the IPO proceeds to fund research and development, expand production capacity, improve its supply chain, pursue acquisitions and investments, and support working capital needs [1].
More than 30 cornerstone investors have been secured, expected to take nearly half the offering. Major backers include BlackRock, Hillhouse Investment, Temasek Holdings, JPMorgan Asset Management, Wellington Management, and Yunfeng Capital [5, 1, 2].
Goldman Sachs, China International Capital Corporation, Morgan Stanley, and GF Securities are leading the underwriting of the listing [1, 2, 6, 7].
Zhongji Innolight’s IPO is part of a wave of Chinese AI supply chain companies fueling strong IPO activity in Hong Kong during 2026. The listing could push total Hong Kong IPO proceeds for the year past the nearly US$37 billion raised in 2025 [5, 1, 6, 3].
The company began gauging investor demand and holding analyst meetings on July 20, with investor orders starting July 21 ahead of the July 30 debut [4, 5, 1, 2, 6, 7, 3].
