Core Viewpoint - Pfizer has unveiled a significant R&D plan for 707/PF'4404 (PD-1/VEGF) in collaboration with 3SBio, with an accelerated pace and breadth beyond expectations, aiming to initiate four global Phase III clinical trials by 2026 across five major first-line indications [1][2] Group 1: Clinical Development - Pfizer plans to launch four Phase III clinical trials in 2026 targeting first-line squamous/non-squamous NSCLC, mCRC, endometrial cancer, and urothelial carcinoma [2] - The company has already completed the first patient enrollment for Phase III trials targeting first-line NSCLC and mCRC, as well as Phase II/III trials for first-line ES-SCLC [2] - Pfizer will also initiate Phase III clinical studies combining 707 with various ADCs, such as Padcev for first-line treatment of urothelial carcinoma [2] Group 2: Competitive Landscape - Four multinational corporations (MNCs) are competing in the PD-(L)1/VEGF space, including Pfizer, BMS, Merck, and AbbVie, with Pfizer expected to stand out due to its "speed, breadth, and depth" advantages [2] - BMS and BioNTech have announced extensive clinical plans, but their progress in core indications like first-line NSCLC and mCRC lags behind Pfizer [2] Group 3: Pipeline and Financials - 3SBio is increasing R&D investments with multiple pipelines expected to yield clinical data, including 705 (PD-1/HER2) and 706 (PD-1/PD-L1) in Phase II trials in China [3] - The core business fundamentals of 3SBio remain robust, with projected revenue of approximately 4.2 billion yuan in 2025, including 2.89 billion yuan from the upfront payment for 707 licensing [3] - Excluding the upfront payment, the internal business revenue of 3SBio is estimated to grow by about 9% year-on-year [3] Group 4: Investment Rating - The company maintains a "Buy" rating with a target price of 37.43 HKD, supported by an estimated net cash position of approximately 13 billion yuan [4] - Confidence in 707 becoming a global blockbuster is reaffirmed due to Pfizer's unexpected clinical advancement [4]

Investment Rating - The report maintains a "Buy" rating for the company with a target price of HKD 37.43, representing a potential upside of 55.5% from the current price of HKD 24.08 [2][8]. Core Insights - Pfizer is rapidly advancing the global clinical development of 707/PF'4404 (PD-1/VEGF), with plans to initiate four Phase III trials in 2026 targeting five major indications. This development is expected to position Pfizer favorably in the competitive landscape of next-generation cancer immunotherapy [1][8]. - The collaboration between Pfizer and the company is anticipated to unlock significant global value for 707/PF'4404, serving as a key catalyst for the company's upward trajectory [1][8]. - The company is also increasing its R&D investments, with multiple pipelines expected to yield clinical data soon, enhancing the potential for external licensing opportunities [8][12]. Financial Summary - For FY23A, the company reported sales revenue of RMB 7,816 million, with a year-on-year growth of 13.8%. Projections for FY24A and FY25E are RMB 9,108 million and RMB 17,972 million, respectively, indicating a significant growth trajectory [2][15]. - The net profit attributable to shareholders for FY23A was RMB 1,549 million, reflecting a decline of 19.1% year-on-year, but is expected to rebound to RMB 2,090 million in FY24A and surge to RMB 9,741 million in FY25E, marking a growth of 366.0% [2][15]. - The earnings per share (EPS) for FY25E is projected at RMB 3.84, with a price-to-earnings (P/E) ratio of 5.6, indicating a strong valuation relative to earnings [2][15]. Market Position and Shareholder Structure - The company's market capitalization stands at HKD 61,115.2 million, with a 52-week stock price range of HKD 35.90 to HKD 6.01 [3][4]. - Major shareholders include TMF (Cayman) Ltd. with 22.8% and Decade Sunshine with 19.6%, indicating a concentrated ownership structure [4]. Clinical Development and Pipeline - The report highlights the competitive landscape for PD-(L)1/VEGF therapies, with Pfizer's strategy of combining IO with ADCs (antibody-drug conjugates) as a unique advantage [1][8]. - The company has several promising candidates in its pipeline, including 705 (PD-1/HER2) and 706 (PD-1/PD-L1), which are currently in Phase II trials in China [8][12]. Valuation and Forecast Adjustments - The report adjusts the financial forecasts for FY25E and FY26E, reflecting a slight increase in revenue expectations due to the anticipated success of the 707 program [12][13]. - The DCF valuation analysis estimates a per-share value of HKD 37.43, based on a weighted average cost of capital (WACC) of 10.11% and a perpetual growth rate of 2.0% [13][14].