Financial Performance - In Q3 2025, the company achieved a revenue of CNY 670 million, a year-on-year increase of 7.70%, and a net profit of CNY 185 million, up by 6.56% [3] - For the first nine months of 2025, the company reported a revenue of CNY 1.963 billion, a year-on-year growth of 2.15%, while net profit decreased by 6.48% to CNY 551 million [3] - The growth in Q3 revenue and net profit was primarily driven by increased sales of growth hormones and antibody drugs [3] Product Development and Clinical Trials - The PA3-17 injection from the company's affiliate, Boshengji, is in Phase II clinical trials and aims for conditional market approval [3] - The "AK2017 injection" (recombinant human growth hormone-Fc fusion protein) has completed Phase II clinical trial enrollment and is expected to start Phase III trials in early 2026 [4] - The "HuA21 injection," targeting HER2, showed an objective response rate (ORR) of 80.8% in the 30 mg/kg group during exploratory studies [5] - The "HK010 injection" (PD-L1*4-1BB) is in Phase I clinical trials, showing good efficacy and safety in various cancers [9] Market Strategy and Future Outlook - The company plans to enhance operational efficiency and solidify the growth of its core business while accelerating the development of other business areas [3] - The collaboration with Weisheng Pharmaceutical on the long-acting growth hormone aims to penetrate the high-end market, enhancing product visibility and sales [4] - The company anticipates a market size exceeding CNY 4 billion for follicle-stimulating hormone in 2025, with plans to capture significant market share [10] - Sales and R&D expenses are expected to increase slightly over the next two years due to the rise in innovative drug trials and new product launches [11] Strategic Initiatives - The company has established an innovation research institution in Shanghai to support the development of self-researched and commercially cooperative products [12] - Plans for expanding production capacity include new production lines in northern and eastern regions, expected to contribute to economic growth [12]

Group 1: Company Overview and Investor Relations - The investor relations activity involved a telephone conference with over 130 participants from various financial institutions [2][3]. - Key personnel included the Chairman and Senior Vice President of the company, who addressed investor inquiries [3]. Group 2: Product Development and Clinical Trials - The "AK1012 project" for treating respiratory syncytial virus infections has completed Phase I clinical trials [3]. - "AK2017 injection" has successfully completed Phase II clinical trial enrollment, with discussions for Phase III trials underway [3]. - "HuA21 injection," targeting HER2, has completed Phase Ib/II clinical trials and is preparing for Phase III based on interim analysis [3][10]. - "AK2024 injection," another HER2-targeted drug, has received clinical approval and shows promising preclinical results [3]. - "HK010 injection," a dual-target PD-L1*4-1BB antibody, is progressing well in Phase I trials [3]. Group 3: Collaborations and Innovations - Collaboration with Afana Company on "AFN0328 injection" for HPV precancerous lesions is in Phase I trials, with plans for further mRNA drug development [4]. - The company’s affiliate, Boshengji, has developed the first CAR-T cell therapy targeting CD7, which has been included in a list of breakthrough therapies by the CDE [4][9]. - The "recombinant L-IFN adenovirus injection" developed by Yuansong Bio has received clinical trial approvals from both CDE and FDA for advanced solid tumors [4]. Group 4: Market Potential and Strategic Partnerships - The long-acting growth hormone "Transcon" is expected to outperform existing products, with a significant market opportunity projected at over 4 billion CNY in 2025 for follicle-stimulating hormone [8]. - The partnership with Baoyi Pharmaceutical for "SJ02," a long-acting follicle-stimulating hormone, aims to enhance treatment options in assisted reproductive technology [8]. - The PA3-17 injection has shown an objective response rate (ORR) of 84.6% and a complete remission rate of 95% in clinical trials [9]. Group 5: Future Plans and Regulatory Compliance - The company is actively building production lines compliant with FDA and EU standards, aiming for international market commercialization [11]. - Future clinical plans include launching Phase II trials for PA3-17 and exploring international registration based on Chinese clinical data [9].

Sales Performance - The sales of growth hormone have maintained steady growth in Q1 2025, with ongoing academic promotion efforts aimed at achieving recovery growth [1] - The sales revenue of Trastuzumab exceeded 100 million CNY in 2024, with a continuous upward trend since its launch, and significant growth expected in 2025 [1] Clinical Development - The HuA21 injection, targeting HER2, has completed the enrollment of subjects for Phase Ib/II clinical studies and plans to initiate Phase III trials based on mid-term analysis results [2] - The company is actively constructing production lines compliant with FDA and EU certifications, with ongoing validation and data organization for international market commercialization [2] mRNA Drug Development - The company is collaborating with Hefei Afana to develop mRNA drugs, specifically the AFN0328 injection for treating HPV-related cancers, currently in Phase I clinical trials [2] Oncolytic Virus Therapy - The company’s partner, Yuansong Biotech, has received clinical trial approval for the recombinant L-IFN adenovirus injection (YSCH-01), which is currently undergoing Phase I-IIa trials for advanced solid tumors [4]