Group 1 - The Shanghai Stock Exchange Science and Technology Innovation Board Composite Index (STAR Index) increased by 2.55%, closing at 1578.92 points with a trading volume of 347.34 billion yuan [1] - The STAR Index has risen by 20.28% in the past month, 31.83% in the past three months, and 37.62% year-to-date [1] - The STAR Index is composed of eligible listed companies on the Science and Technology Innovation Board and includes dividend distributions in its performance calculations, with a base date of December 31, 2019, set at 1000.0 points [1] Group 2 - The top ten weighted stocks in the STAR Index include Cambrian (6.08%), Haiguang Information (5.07%), SMIC (2.42%), Kingsoft Office (1.79%), and others [1] - The STAR Index is fully composed of stocks listed on the Shanghai Stock Exchange, with a 100% market share [1] - The industry composition of the STAR Index shows that Information Technology accounts for 52.13%, Industrial for 22.91%, and Healthcare for 16.53% [2]

Group 1 - The E Fund Shanghai Stock Exchange Science and Technology Innovation Board Comprehensive Enhanced Strategy ETF (588553) will be available for subscription from August 18 to August 22, 2025, with a maximum initial fundraising scale of 2 billion yuan [1] - The fund is managed by E Fund Management, with Yin Ming serving as the fund manager [1] - The performance benchmark for this fund is the return rate of the Shanghai Stock Exchange Science and Technology Innovation Board Comprehensive Index [2]

Group 1 - The Shanghai Stock Exchange Science and Technology Innovation Board Composite Index (STAR Index) opened high and fluctuated, rising by 0.73% to 1219.33 points, with a trading volume of 90.146 billion yuan [1] - The STAR Index has increased by 4.05% in the past month, 0.52% in the past three months, and 8.20% year-to-date [1] - The STAR Index is composed of eligible listed companies on the Science and Technology Innovation Board and includes dividend distributions in its performance calculation, with a base date of December 31, 2019, set at 1000.0 points [1] Group 2 - The top ten weighted stocks in the STAR Index are: Haiguang Information (4.69%), Cambrian (3.39%), Zhongxin International (2.55%), Kingsoft Office (1.87%), Baili Tianheng (1.75%), Zhongwei Company (1.66%), United Imaging Healthcare (1.55%), Lanke Technology (1.37%), Transsion Holdings (1.3%), and China Resources Microelectronics (0.94%) [1] - The STAR Index's holdings are entirely composed of stocks listed on the Shanghai Stock Exchange, with a 100% allocation [1] Group 3 - In terms of industry composition, the STAR Index is dominated by Information Technology (49.65%), followed by Industrial (24.45%), Healthcare (17.51%), Materials (3.34%), Consumer Discretionary (2.31%), Communication Services (2.10%), Consumer Staples (0.57%), and Energy (0.07%) [2] - Securities that rank in the top 10 by average total market capitalization on the STAR Board are included in the index after three months of listing, while others are included after one year [2] - Securities under risk warning are removed from the index starting from the next trading day after the second Friday of the month following the implementation of the warning, and those that have their warnings lifted are included from the next trading day after the second Friday of the month following the removal [2]

Group 1 - The A-share market's three major indices closed mixed, with the Sci-Tech Innovation Board Composite Index down 0.5% to 1158.81 points and a trading volume of 78.894 billion yuan [1] - The Sci-Tech Innovation Board Composite Index has decreased by 7.69% over the past month, increased by 4.75% over the past three months, and has risen by 4.10% year-to-date [1] - The index is composed of eligible listed companies on the Sci-Tech Innovation Board and includes dividend distributions in its performance calculations, with a base date of December 31, 2019, set at 1000.0 points [1] Group 2 - The top ten weighted stocks in the Sci-Tech Innovation Board Composite Index include Haiguang Information (5.41%), Cambrian (4.13%), SMIC (2.84%), Kingsoft Office (2.18%), Zhongwei Company (1.83%), United Imaging (1.67%), Transsion Holdings (1.54%), Baillie Tianheng (1.49%), Lattice Technology (1.32%), and China Resources Microelectronics (0.95%) [1] - The industry composition of the index shows that Information Technology accounts for 52.19%, Industry for 23.48%, Healthcare for 16.36%, Materials for 3.37%, Consumer Discretionary for 2.19%, Communication Services for 1.79%, Consumer Staples for 0.57%, and Energy for 0.05% [2] - Securities that rank in the top 10 by average total market capitalization on the Sci-Tech Innovation Board are included in the index after three months of listing, while others are included after one year [2]