IPO News | Xinzhoubang (300037.SZ) Hong Kong Stock IPO Prospectus Expires

The Zhitong Finance App learned that the Hong Kong Stock Prospectus submitted by Shenzhen Xinzhoubang Technology Co., Ltd. (abbreviation: Xinzhoubang, 300037.SZ) on January 27, 2026 expired on July 27, 2026. CITIC Securities and CICC were co-sponsors at the time of submission.

According to the previous prospectus, Xinzhoubang is an innovation-driven provider of electronic chemicals and functional materials headquartered in China. The company is mainly engaged in research and development, manufacturing and sales services for battery chemicals, organic fluorine chemicals and electronic information chemicals. The company's organic fluorine chemicals business ranked first in the country in the global production and sales scale of HFPO and downstream products in 2024. At the same time, the company is also the Chinese company with the most complete range of high-end organic fluorochemical products.