Group 1 - The core index of the CSI 1000 Information Technology Index is reported at 9130.36 points, with a one-month increase of 6.25%, a three-month increase of 11.71%, and a year-to-date increase of 7.69% [1] - The CSI 1000 Index series selects liquid and representative securities from each industry, forming 10 industry indices to provide diversified investment targets [1] - The top ten holdings of the CSI 1000 Information Technology Index include: O-film (2.69%), Huahong Semiconductor (1.54%), Heertai (1.42%), Siwei Tuxin (1.39%), Sifang Jichuang (1.33%), Jingfang Technology (1.27%), Chipone (1.25%), Weining Health (1.24%), Anji Technology (1.24%), and Tuobang Co. (1.2%) [1] Group 2 - The market share of the CSI 1000 Information Technology Index holdings is 57.12% from the Shenzhen Stock Exchange and 42.88% from the Shanghai Stock Exchange [1] - The industry composition of the index holdings includes: Software Development (24.50%), Integrated Circuits (19.58%), Optical Electronics (14.73%), IT Services (12.38%), Semiconductor Materials and Equipment (9.51%), Electronic Components (7.54%), Electronic Terminals and Components (7.10%), Other Electronics (2.08%), Electronic Chemicals (1.84%), and Discrete Devices (0.73%) [2] - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December, and temporary adjustments may occur under special circumstances [2]

Group 1 - The Shanghai Electronic Index opened lower and reported at 5440.88 points, with a decline of 2.34% over the past month, 10.99% over the past three months, and 2.79% year-to-date [1] - The index includes 50 representative listed companies in the electronic sector on the Shanghai Stock Exchange, covering areas such as semiconductors, computer storage, and consumer electronics [1] - The top ten weighted companies in the index are: SMIC (9.12%), Haiguang Information (7.02%), Cambrian (6.66%), Weir Shares (5.93%), Zhongke Shuguang (5.53%), Lanke Technology (5.08%), Industrial Fulian (4.55%), Zhaoyi Innovation (4.52%), Zhongwei Company (4.16%), and Changdian Technology (2.54%) [1] Group 2 - The industry composition of the index shows that integrated circuits account for 59.71%, electronic terminals and components for 16.14%, semiconductor materials and equipment for 11.26%, electronic components for 4.54%, optoelectronics for 4.06%, discrete devices for 3.36%, and automotive parts and tires for 0.93% [2] - The index samples are adjusted every six months, with adjustments implemented on the next trading day following the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]

Market Performance - As of June 4, 2025, the Shanghai Composite Index rose by 0.42% to 3376.20 points, while the Shenzhen Component Index increased by 0.87% to 10144.58 points, and the ChiNext Index climbed by 1.11% to 2024.93 points [1] - The total trading volume of both markets reached 1.15 trillion yuan, marking the fifth consecutive day of exceeding one trillion yuan [1] - The jewelry sector showed strong performance with a daily increase of 5.95%, followed by leisure food and personal care products, which rose by 4.45% and 3.37% respectively [1] ETF Performance - A total of 1049 non-currency ETFs in the market increased, with an increase ratio of 91% [1] - The Hang Seng Innovative Drug Index rose by 3.83%, with related ETFs also showing significant gains of 3.61% and 3.55% [1] - The latest share size of the Hang Seng Innovative Drug ETF (520500.SH) reached 366 million shares, closely tracking the performance of the Hang Seng Innovative Drug Index [3] Valuation Metrics - The latest P/E ratio (PE-TTM) for the Hang Seng Innovative Drug Index is 26.92, which is lower than the average of over 11.03% in the past three years [4] - The P/E ratio for the Hang Seng Hong Kong Stock Connect Innovative Drug Index stands at 26.64, also below the average of over 12.16% in the last three years [5] - The National Certificate Hong Kong Stock Connect Innovative Drug Index has a P/E ratio of 29.36, lower than the average of over 10.84% in the past three years [5] Declining ETFs - A total of 71 non-currency ETFs declined, with a decrease ratio of 6% [5] - The top declining ETFs included the Greater Bay Area ETF, which fell by 1.41%, and the Transportation ETF, which decreased by 0.82% [7] Premium Rates - The S&P 500 Consumer Select Index showed a premium of 24.67%, while the S&P 500 Index had a premium of 17.11% [8] - The top ETFs by premium rate included the S&P Consumer ETF (24.67%) and the S&P 500 ETF (17.11%) [10]