Zheng Quan Shi Bao·2025-10-12 11:38Core Insights - Baillie Tianheng (688506) announced a collaboration agreement with Bristol-Myers Squibb (BMS) for the development of the dual-target antibody-drug conjugate (ADC) BL-B01D1, triggering an initial payment of $250 million due to a milestone achievement in the global Phase II/III clinical trial [1][3] Group 1: Collaboration Agreement - The agreement allows SystImmune, a wholly-owned subsidiary of Baillie Tianheng, to receive up to $250 million in near-term milestone payments, with potential additional payments of up to $7.1 billion based on specific development, registration, and sales milestones [3] - BMS will be responsible for the development and commercialization of BL-B01D1 outside of mainland China, while SystImmune will handle its development and commercialization within mainland China [3] Group 2: Financial Aspects - The total potential transaction value of the collaboration could reach $8.4 billion, setting a record for the total price of a single ADC drug transaction globally [3] - As of March 7, 2024, Baillie Tianheng has received an $800 million non-refundable upfront payment from BMS [3] Group 3: Company Overview and Financial Performance - Baillie Tianheng focuses on addressing unmet clinical needs in the field of oncology, with a strong emphasis on innovative drug development and large-scale production capabilities [4] - The company reported net losses of 282 million yuan, 780 million yuan, and 1.118 billion yuan for the years 2022, 2023, and the first half of 2025, respectively, with a projected profit of 370.8 million yuan in 2024 due to intellectual property income from innovative drugs [4]