FHEC(SH:688362) Jin Rong Jie·2025-06-17 09:13Group 1 - The Shanghai Stock Exchange Sci-Tech Innovation Board 200 Index (Sci-Tech 200) opened lower and fluctuated, down 0.7% to 929.86 points, with a trading volume of 26.904 billion yuan [1] - Over the past month, the Sci-Tech 200 Index has increased by 3.41%, decreased by 3.00% over the past three months, and has risen by 13.03% year-to-date [1] - The Sci-Tech 200 Index selects 200 securities with smaller market capitalization and better liquidity from the Sci-Tech Innovation Board, reflecting the overall performance of companies of different market capitalizations [1] Group 2 - The top ten weights in the Sci-Tech 200 Index are: Yifang Bio (1.84%), Shijia Photon (1.61%), Rejing Bio (1.33%), Jucheng Co. (1.12%), Youkede (1.11%), Zhengfan Technology (1.04%), Yongxi Electronics (0.91%), Zhenlei Technology (0.90%), Microchip Bio (0.89%), and Dekeli (0.89%) [1] - The industry composition of the index sample shows that Information Technology accounts for 37.90%, Industry for 28.49%, Healthcare for 22.42%, Communication Services for 4.66%, Materials for 3.88%, Consumer Discretionary for 2.34%, and Consumer Staples for 0.30% [2] - The index sample is adjusted quarterly, with adjustments occurring on the next trading day after the second Friday of March, June, September, and December, with a maximum adjustment ratio of 15% [2]