Company Overview - Full Name: Shanghai Yinuosi Biotechnology Co., Ltd [1] - Abbreviation: Yinuosi [1] - Stock Code: 688710.SH [1] - IPO Application Date: December 29, 2022 [1] - Listing Date: September 3, 2024 [1] - Listing Board: Shanghai Stock Exchange Sci-Tech Innovation Board [1] - Industry: Research and Experimental Development [1] - IPO Sponsor: Haitong Securities [1] - Lead Underwriters: Haitong Securities [1] - Legal Advisor: Guohao Law Firm (Shanghai) [1] - Audit Firm: Lixin Certified Public Accountants (Special General Partnership) [1] Disclosure and Evaluation - Disclosure Issues: The actual controller, China National Pharmaceutical Group, has inconsistencies in the main business of its subsidiary related to the issuer, requiring clarification on the completeness of similar business entities [1] - Regulatory Penalties: No penalties [2] - Public Supervision: No penalties [2] - Listing Cycle: Yinuosi's listing cycle is 614 days, shorter than the average of 629.45 days for A-share companies in 2024 [2] - Multiple Applications: Yinuosi is not categorized as having multiple applications [2] Financial Metrics - Issuance Costs: The underwriting and sponsorship fees amount to 44.4235 million yuan, with a commission rate of 6.61%, lower than the average of 7.71% [3] - First Day Performance: The stock price increased by 41.61% on the first day of listing [3] - Three-Month Performance: The stock price rose by 108.39% within three months of listing [4] - Issuance Price-Earnings Ratio: The issuance P/E ratio is 15.40 times, which is 83.83% of the industry average of 18.37 times [5] - Actual Fundraising: Expected fundraising is 1.664 billion yuan, but actual fundraising is only 672 million yuan, a decrease of 59.63% [6] Short-term Performance - Revenue Growth: In 2024, the company's revenue increased by 9.94% year-on-year [7] - Net Profit Decline: The net profit attributable to the parent company decreased by 24.00% year-on-year, and the non-recurring net profit dropped by 28.12% year-on-year [7] - Abandonment Rate: The abandonment rate is 0.23% [7] Overall Score - Total Score: Yinuosi's IPO project received a total score of 86, classified as B-level [7] - Negative Factors: The score is impacted by the need for improved disclosure quality, significant reduction in actual fundraising, decline in net profit in the first accounting year, and the abandonment rate of 0.23% [7]