FY2025 Annual Results Presentation Advancing Pipeline 2.0 & Accelerating Global Commercialization March 27, 2026 Stock Code: 2616. HK 基石红 基石灰 白色 基石黄 基石绿 基石蓝 基石中灰 基石浅灰 基石金 品牌色 品牌辅助色 Presentation Disclaimer 基石红 基石灰 白色 基石黄 基石绿 基石蓝 基石中灰 基石浅灰 基石金 品牌色 品牌辅助色 • By attending the meeting where this presentation is made, or by reading the presentation materials, you agree to be bound by the following: • The information in this presentation has been prepared by representatives of CStone Pharmaceuticals (the "Company" a ...

Q4 and Full Year 2024 Financial Results & Business Update Nasdaq: OABI March 18, 2025 1 Disclaimer 2 We caution you that this presentation contains forward-looking statements. All statements other than statements of historical facts contained in this presentation, including statements regarding our future results of operations and financial position, including our financial guidance for 2025, business strategy, our expectations regarding the application of, and the rate and degree of market acceptance of, o ...