Core Viewpoint - Chengdu Olin Biological Technology Co., Ltd. has submitted its listing application to the Hong Kong Stock Exchange, aiming to become another "A+H" listed vaccine company, following its listing on the Sci-Tech Innovation Board in June 2021 [1] Financial Performance - The company has shown an upward trend in revenue, with figures of 547 million, 494 million, 586 million, and 305 million RMB for the years 2022, 2023, 2024, and the first half of 2025 respectively [2][3] - Net profit figures for the same periods were 26.58 million, 11.44 million, 15.72 million, and 13.23 million RMB, indicating a significant improvement in the first half of 2025 with a profit of 13.20 million RMB, reversing previous losses [2][3] - The gross margin has consistently remained above 92%, reflecting strong pricing power and cost control [2] Market Position - Olin Biological holds approximately 70% market share in the domestic tetanus vaccine sector, with its main product, the adsorbed tetanus vaccine, being a significant revenue contributor [1][4] - The company has established a strong sales network covering 30 provinces and municipalities in China, with over 2,000 direct commercial relationships with district and county-level disease control centers [4] Research and Development - The company is focusing on developing vaccines for "super bacteria" and adult vaccines, with a comprehensive pipeline that includes the recombinant Staphylococcus aureus vaccine, which is in Phase III clinical trials [4][9] - R&D investment is projected to reach 134 million RMB in 2024, a 17% increase year-on-year, with the R&D team expanding from 59 to 136 members since 2020 [4][11] Market Growth Potential - The tetanus vaccine market in China is expected to grow from 2 billion RMB in 2019 to 8 billion RMB by 2024, with a compound annual growth rate (CAGR) of 40.2% [6] - The global incidence of tetanus is around 1 million cases annually, with 300,000 to 500,000 deaths, highlighting the ongoing public health challenge [6] Cash Flow and Financial Health - The company is experiencing cash flow pressure, with a net cash flow from operating activities of -9.73 million RMB in 2024 and -20 million RMB in the first half of 2025 [5] - Despite raising 95.91 million RMB through financing activities, the company’s self-sustaining ability remains a concern [5]

Core Viewpoint - Chengdu Olin Biological Technology Co., Ltd. has submitted a listing application to the Hong Kong Stock Exchange, aiming to become another "A+H" listed vaccine company, following its listing on the Sci-Tech Innovation Board in June 2021 [2] Financial Performance - The company's revenue has shown an upward trend, with figures of 547 million, 494 million, 586 million, and 305 million RMB for the years 2022 to the first half of 2025 respectively [3][4] - Net profit figures for the same period were 26.58 million, 11.44 million, 15.72 million, and 13.23 million RMB, indicating a significant improvement in the first half of 2025 with a profit of 13.20 million RMB, marking a turnaround from losses [3][4] - The gross margin has consistently remained above 92%, reflecting strong pricing power and cost control [3] Market Position - Olin Biological holds a dominant position in the domestic tetanus vaccine market, with its main product, the adsorbed tetanus vaccine, capturing approximately 70% of the market share [2][5] - The company has established a comprehensive pipeline for "super bacteria vaccines" and "adult vaccines," focusing on unmet medical needs [5][12] Research and Development - The company is heavily investing in the development of vaccines targeting "super bacteria," with the recombinant Staphylococcus aureus vaccine entering Phase III clinical trials, expected to be the first of its kind globally [5][12] - R&D expenditure is projected to reach 134 million RMB in 2024, a 17% increase year-on-year, with the R&D team expanding from 59 to 136 members since 2020 [5][12] Market Growth Potential - The tetanus vaccine market in China is expected to grow from 2 billion RMB in 2019 to 8 billion RMB by 2024, with a compound annual growth rate (CAGR) of 40.2% [7] - The market is projected to further expand to 26 billion RMB by 2035, maintaining a CAGR of 10.8% from 2024 to 2035, indicating long-term growth potential [7] Challenges - The company faces significant cash flow pressures, with negative operating cash flow reported for 2024 and the first half of 2025, highlighting concerns over its financial sustainability [6][13] - The reliance on a single product for revenue generation poses risks, as market demand fluctuations or competition could impact performance stability [5][13]

Core Viewpoint - Chengdu Olin Biological Technology Co., Ltd. has submitted its listing application to the Hong Kong Stock Exchange, aiming to become another "A+H" listed vaccine company, following its listing on the Sci-Tech Innovation Board in June 2021 [1] Financial Performance - The company has shown an upward trend in revenue, with figures of 547 million RMB in 2022, 494 million RMB in 2023, 586 million RMB in 2024, and 305 million RMB in the first half of 2025 [2][3] - Net profit figures for the same periods were 26.58 million RMB, 11.44 million RMB, 15.72 million RMB, and 13.23 million RMB, indicating a significant improvement in the first half of 2025 with a profit of 13.20 million RMB, compared to a loss in the previous year [2][3] - The gross margin has consistently remained above 92%, reflecting strong pricing power and cost control [2] Market Position - Olin Biological holds approximately 70% market share in the domestic tetanus vaccine sector, with its main product, the adsorbed tetanus vaccine, being a significant revenue contributor [1][4] - The company has established a comprehensive and rapidly progressing pipeline for "super bacteria vaccines," with its core product, the recombinant Staphylococcus aureus vaccine, entering Phase III clinical trials [1][9] Research and Development - The company is focusing on developing vaccines for "super bacteria" and "adult vaccines," with a robust pipeline that includes five innovative candidates targeting various pathogens [9][11] - R&D investment is projected to reach 134 million RMB in 2024, a 17% increase year-on-year, with the R&D team expanding from 59 members in 2020 to 136 by the end of 2024 [4][11] Cash Flow and Financial Health - The company is experiencing significant cash flow pressure, with a net cash flow from operating activities of -9.73 million RMB in 2024 and -20 million RMB in the first half of 2025 [5] - Despite raising 95.91 million RMB through financing activities, the company’s ability to generate cash internally remains a concern [5] Industry Context - The tetanus vaccine market in China is rapidly growing, with a projected increase from 200 million RMB in 2019 to 800 million RMB by 2024, reflecting a compound annual growth rate of 40.2% [6][8] - The global challenge of antibiotic resistance has heightened the demand for vaccines targeting "super bacteria," positioning Olin Biological favorably within a high-potential market [9][11]

Core Viewpoint - Olin Bio is seeking to list on the Hong Kong Stock Exchange to become an "A+H" listed company, aiming to raise funds for innovative vaccine research and to reduce reliance on its core product, the adsorbed tetanus vaccine [1][5]. Group 1: Company Overview - Olin Bio, founded by industry veteran Fan Shaowen and his daughter Fan Fan, has become a key player in the vaccine market, particularly with its adsorbed tetanus vaccine, which has significantly contributed to its revenue [2][3]. - The company achieved a revenue of 589 million yuan in 2024, representing an 18.7% year-on-year increase, and a net profit of 20.76 million yuan, also up by 18.2% [3]. Group 2: Financial Performance - In the first half of 2025, Olin Bio reported a revenue of 306 million yuan, a 35.17% increase year-on-year, and a net profit of approximately 13.2 million yuan, marking a turnaround from previous losses [3]. - The adsorbed tetanus vaccine accounted for 90.99% of total revenue in 2024, with a sales revenue of 536 million yuan, indicating a 15.7% increase [3]. Group 3: Challenges and Risks - Olin Bio faces significant challenges, including a high dependency on the adsorbed tetanus vaccine, which has consistently contributed over 90% of its revenue, exposing the company to market fluctuations and competitive pressures [7]. - The company is also under financial strain, with negative cash flows from operating activities and substantial funding needs for ongoing vaccine development and international expansion [7]. - The competitive landscape is intensifying, with both price competition in traditional vaccines and technological competition in innovative vaccines, potentially compressing profit margins [7].