Group 1 - The mainland internet healthcare sector is entering a new phase driven by tech giants accelerating AI innovation and government policy support, such as the online initial diagnosis pilot program launched in Beijing [1] - Despite challenges in profitability, leading companies are leveraging AI ecosystems and innovative strategies for long-term sustainable growth [1] - Alibaba Health (00241) is favored with a "Buy" rating and a target price of HKD 7.8, with expected revenue and adjusted net profit CAGR of 13% and 24% from FY2026 to FY2028, driven by innovative drugs, healthcare product growth, and deepening synergies with Alibaba [1] Group 2 - Ping An Good Doctor (01833) is also favored with a "Buy" rating and a target price of HKD 20, with expected revenue and adjusted net profit CAGR of 16% and 56% from FY2025 to FY2027, supported by synergies with Ping An (02318) and ongoing AI empowerment [1] - The firm maintains an "Overweight" rating on the mainland healthcare sector, preferring leading innovative pharmaceutical companies and contract research, development, and manufacturing organizations (CRDMOs) [2] - Companies that effectively utilize real-world data to optimize AI algorithms and enhance service quality in internet healthcare are also favored, with preferred stocks including BeiGene (06160), Innovent Biologics (01801), Hansoh Pharmaceutical (03692), China Biologic Products (01177), Hutchison China MediTech (00013), WuXi Biologics (02269), WuXi AppTec (02359), and Alibaba Health [2]