Zhongji Xuchuang's Hong Kong IPO draws global investors as A+H discount narrows

Chinese optical‑module leader Zhongji Xuchuang completed a dual‑listing in Hong Kong, pricing its shares at HK$980 each and raising roughly HK$534 billion. On debut the A‑share closed at ¥1,021.99, up 13.2%, while the H‑share rose 17% to HK$1,177, narrowing the A‑H discount to 0.81%. The offering attracted long‑term capital from sovereign and institutional investors such as Temasek, BlackRock, Alibaba, Tencent and other global funds, which collectively secured about half of the issue.

The IPO comes amid a surge in demand for high‑speed optical modules that underpin AI compute infrastructure. Analysts project rapid growth in the global optical‑interconnect market, with revenues expected to exceed $1.1 trillion by 2030. Zhongji Xuchuang’s technology roadmap targets next‑generation 1.6 T and 3.2 T modules, positioning the firm to benefit from expanding AI data‑center spending. The listing also highlights the regulatory and valuation challenges Chinese AI‑focused firms face when seeking cross‑border capital, requiring compliance with both mainland and Hong Kong market rules.