欧林生物正式递交港股上市申请 多家成都企业冲刺港股IPO

Core Viewpoint - Olin Bio (688319.SH), a vaccine company listed on the Sci-Tech Innovation Board, has submitted an application for an H-share public offering and listing on the Hong Kong Stock Exchange to enhance its international strategy and optimize its capital structure [1][2]. Group 1: Company Overview - Founded in 2009, Olin Bio focuses on the research, production, and sales of human vaccines, having commercialized three products: Tetanus Toxoid Vaccine, Hib Conjugate Vaccine, and AC Conjugate Vaccine [4]. - The company is pursuing a "dual international development strategy," which includes accelerating global sales and patent transfers while also attracting international patents and talent [4]. Group 2: Product Pipeline and Innovation - Olin Bio is developing a recombinant Staphylococcus aureus vaccine, which is the only one in the world with the most target components and has entered Phase III clinical trials, potentially becoming the first vaccine to combat "superbugs" [4]. - The company is focusing on differentiated competitive strategies in areas such as hospital infection vaccines and innovative vaccines for adults [4]. Group 3: Financial Performance - In the third quarter of 2025, Olin Bio reported a revenue of 507 million yuan, a year-on-year increase of 31.1%, and a net profit attributable to shareholders of 47.48 million yuan, a staggering increase of 1079.4% [5]. - The company has shown steady growth since its listing on the Sci-Tech Innovation Board, with revenues of 547 million yuan, 494 million yuan, and 586 million yuan from 2022 to 2024 [6]. Group 4: Ownership and Market Position - Olin Bio is characterized by a family-controlled structure, with the major shareholder being Shanghai Wushan Biotechnology Co., Ltd., controlled by the father-daughter duo, Fan Shaowen and Fan Fan [8]. - As of January 13, 2025, Olin Bio's market capitalization reached 12.15 billion yuan, and if the Hong Kong listing is successful, it will establish an "A+H" dual-platform capital structure [8]. Group 5: Industry Context - The company is part of a broader trend of Chengdu enterprises accelerating their listings in Hong Kong, with 29 companies from Chengdu already listed on the Hong Kong Stock Exchange [9]. - The ongoing efforts to deepen the connectivity between Chengdu and Hong Kong's capital markets are expected to facilitate more local companies in pursuing the "A+H" strategy [9].