Today, the SSE Science and Technology Innovation Board 50 Index fell by 0.48%, closing at 648.36 points. On the market, the medical instruments sector declined, with Aohua Endoscopy dropping more than 12%, Eyebright Medical Technology (Beijing) Co., Ltd. and Shanghai Sanyou Medical Co., Ltd. dropping more than 4%. The biological product sector performed poorly throughout the day, with Bio-Thera Solutions, Di’ao Medicine, and Remegen all dropping more than 7%, and SinoMab, Renhe Biology, and Haichuang Pharmaceutical all dropping more than 7%. The semiconductor sector continued to decline, with Surplus Technology, Topview Technology, and Advanced Micro-Fabrication Equipment Inc. China dropping more than 3%.