Core Viewpoint - The patent dispute between BeiGene and AbbVie regarding BTK inhibitors has reached a significant milestone, with the U.S. Patent and Trademark Office declaring AbbVie's Pharmacyclics' patent invalid, although an appeal is possible [1][3]. Group 1: Patent Dispute Details - The dispute began on June 13, 2023, when Pharmacyclics claimed that BeiGene's drug, Zebutinib, infringed on its patent for Ibrutinib [3]. - The U.S. Patent and Trademark Office's final decision on April 30, 2024, invalidated the entire rights of the '803 patent, which was under scrutiny [1][3]. - AbbVie has not yet responded regarding whether it will appeal the decision [1]. Group 2: Market Context - The global market for BTK inhibitors is projected to exceed 10 billion by 2024, with the U.S. being the largest market [7]. - As of 2024, Ibrutinib remains the top-selling BTK inhibitor, but its market share is being eroded by Zebutinib, which has shown significant growth [7]. - Ibrutinib's revenue is expected to decline by 6.9% in 2024, with U.S. sales dropping by 8.1% [7]. Group 3: Company Performance - BeiGene's Zebutinib is projected to achieve global sales of 2.6 billion in 2024, with U.S. sales reaching 2 billion, a 106.3% increase from the previous year [10]. - AstraZeneca's Acalabrutinib generated 3.129 billion in revenue in 2024, marking a 24% increase [13]. - The competitive landscape is intensifying, with multiple companies, including AbbVie, BeiGene, and Eli Lilly, having launched BTK inhibitors in the U.S. market [7]. Group 4: Ongoing Legal Issues - AbbVie has also filed a lawsuit against BeiGene for alleged theft of trade secrets related to BTK degraders, involving the compounds ABBV-101 and BGB-16673 [13]. - BeiGene asserts that its development of BGB-16673 predates AbbVie's patent application and is confident in its compliance with ethical standards [13].

Investment Rating - The industry investment rating is maintained as "Add" for the pharmaceutical and biotechnology sector [5]. Core Viewpoints - The competitive landscape of the BTK inhibitor market is continuously changing, with BeiGene's Zanubrutinib rapidly approaching a leading market share position in the U.S. market. In 2024, the company's product revenue reached 26.994 billion yuan, a significant increase from 15.504 billion yuan in the previous year, primarily driven by sales growth of Zanubrutinib and other licensed products [2][12]. - Zanubrutinib's global sales in 2024 amounted to 18.859 billion yuan, reflecting a growth of 106.4%. U.S. sales were 13.890 billion yuan, up 107.5%, largely due to expanded use in CLL indications. European sales reached 2.564 billion yuan, a 195.4% increase, while sales in China were 1.856 billion yuan, growing by 35.2% [2][12]. - The company expects revenue for 2025 to be between 35.2 billion and 38.1 billion yuan, driven by Zanubrutinib's leading position in the U.S. and ongoing expansion in Europe and other key global markets [2][12]. Summary by Sections Market Review - During the week of February 24 to February 28, 2025, the A-share pharmaceutical and biotechnology sector fell by 2.72%, underperforming the CSI 300 index by 0.49 percentage points, while outperforming the ChiNext index by 1.74 percentage points. The sector ranked 23rd among 31 first-level sub-industries [1][17]. Company Dynamics - BeiGene's Zanubrutinib ranked first in prescription volume among new CLL patients in the U.S. market, achieving a 97% year-on-year revenue growth in Q4 2024, surpassing competitors like Ibrutinib and Acalabrutinib [3][13]. - Another domestic BTK inhibitor, Orelabrutinib from Innovent Biologics, received approval for a Phase III clinical trial in combination with a BCL-2 inhibitor for first-line CLL/SLL treatment [15]. Investment Recommendations - BTK inhibitors show significant advantages in treating B-cell malignancies and certain B-cell immune disorders, making them a hot target for blood malignancies and autoimmune diseases. The report suggests focusing on BeiGene and Innovent Biologics [4][16].

Financial Data and Key Metrics Changes - The company raised a total of $1,340 million since its inception, with $2,100 million still available, demonstrating effective and efficient operations [5][12] - Cumulative revenue from 2021 to the third quarter of the previous year reached $310 million [12] Business Line Data and Key Metrics Changes - The company has 13 assets in clinical trials, with 12 from internal efforts, and has two marketed products [9] - The hematology oncology franchise includes two marketed products in liquid cancer and six differentiated assets in the pipeline [10] Market Data and Key Metrics Changes - The company has a comprehensive coverage of indications and mechanisms of action in the liquid tumor space, including multiple myeloma and non-Hodgkin lymphoma [13] - The autoimmune disease portfolio includes six large indications in Phase II and III, with plans to cover more than 15 indications in the next couple of years [11] Company Strategy and Development Direction - The company aims to become a global pharmaceutical leader by developing innovative therapies for oncology and autoimmune diseases, addressing significant unmet medical needs [4] - The strategy includes continuous development of oncology products outside of China and a focus on launching multiple drugs in the next three to four years [40] Management's Comments on Operating Environment and Future Outlook - Management highlighted the importance of maintaining strict cost-effective operations despite having cash and revenue generation capabilities [12] - The company is optimistic about the upcoming NDA submissions and the progress of ongoing clinical trials, with several milestones expected in 2024 [42] Other Important Information - The company has established a fully integrated drug innovation platform, covering basic research, discovery, clinical development, manufacturing, and commercialization [9] - The company has filed more than 350 patents and established two GMP-compliant manufacturing facilities [9] Q&A Session Summary Question: What are the upcoming milestones for the company? - The company has several NDA submissions planned for 2024, including for arolabronib and tafasitamab, with significant progress in ongoing clinical trials [42]