Group 1 - The pharmaceutical and biotechnology industry shows a trend of marginal improvement in mid-year performance, with segments such as chemical preparations, other biological products, pharmaceutical distribution, offline pharmacies, and medical research outsourcing experiencing revenue growth, particularly strong performance in medical research outsourcing [1] - Innovative drugs and supporting industry chains have demonstrated outstanding performance, with expectations for improved global biopharmaceutical investment and financing driven by anticipated interest rate cuts by the Federal Reserve by Q4 2025, maintaining a positive outlook on innovative drugs, CXO, and upstream life sciences industry chains [1] - The Vaccine ETF (159643) tracks the Vaccine Biotechnology Index (980015), which selects listed companies involved in biological products, life science tools, and services, focusing on vaccine research, production, and related industry chains to reflect the overall performance of listed companies in the biovaccine and related scientific technology fields [1] Group 2 - Investors without stock accounts can consider the Guotai Guozheng Vaccine and Biotechnology ETF Initiated Link A (017185) and Guotai Guozheng Vaccine and Biotechnology ETF Initiated Link C (017186) [1]

Group 1 - The medical sector is active, with the largest medical ETF (512170) reaching a peak price of 0.395 yuan, just 1 cent below the high of 0.396 yuan from September 24 of the previous year [1] - The ETF has seen a trading volume exceeding 720 million yuan, with a premium rate of 0.33% [1][3] - Key stocks in the ETF, including Huatai Medical, United Imaging, and WuXi AppTec, have shown significant gains, with increases of over 6%, 5%, and 4% respectively [2][3] Group 2 - The medical ETF (512170) passively tracks the CSI Medical Index, which has a current PE valuation of 36 times, still below 60% of the time over the past decade [3] - The recent China Medical Device Supervision International Conference emphasized support for high-end medical device innovation, with 52 innovative products approved this year [3] - The biopharmaceutical sector has shown marginal improvement in mid-year performance, with a 2% year-on-year increase in net profit for Q2 2025 [3]