Group 1 - The core index of the China Mainland Enterprises Global Public Utilities Composite Index (CN Public Composite) is reported at 2593.80 points, with a recent decline of 2.72% over the past month, an increase of 2.15% over the past three months, and a year-to-date decrease of 1.15% [1] - The index is based on the classification of China Mainland Enterprises according to the China Securities Index industry classification standard, reflecting the overall performance of different industry securities [1] - The index has a base date of December 31, 2004, with a base point of 1000.0 [1] Group 2 - The top ten holdings of the CN Public Composite Index include: Changjiang Electric Power (22.5%), China Nuclear Power (4.68%), Three Gorges Energy (3.65%), Xin'ao Energy (2.75%), Guodian Power (2.52%), China Resources Power (2.14%), Guotou Power (2.14%), Huaneng International (1.95%), Chuan Investment Energy (1.88%), and Kunlun Energy (1.84%) [1] - The market segment distribution of the index shows that the Shanghai Stock Exchange accounts for 66.03%, the Hong Kong Stock Exchange for 18.03%, the Shenzhen Stock Exchange for 15.72%, and the Beijing Stock Exchange for 0.22% [2] - The industry composition of the index indicates that electricity and grid account for 76.17%, gas for 14.13%, water services for 5.52%, heating and others for 2.75%, and municipal sanitation for 1.43% [2] Group 3 - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December each year [2] - In special circumstances, the index may undergo temporary adjustments, particularly when there are changes in the industry classification of sample companies or if a sample company is delisted [2] - Events such as mergers, acquisitions, spin-offs, and suspensions of sample companies are handled according to calculation and maintenance guidelines [2]

Group 1 - The core index of the CSI Hong Kong-Shenzhen Connect Small Comprehensive Public Utilities Index closed at 3767.55 points, with a one-month increase of 5.35%, a three-month increase of 5.45%, and a year-to-date increase of 1.14% [1] - The index is categorized into 11 industries based on the classification standards of the CSI Hong Kong-Shenzhen Connect Index Series, which includes the CSI 500, CSI Hong Kong-Shenzhen Connect Small Comprehensive, and CSI Hong Kong-Shenzhen Connect Comprehensive Index [1] - The top ten holdings of the index include China General Nuclear Power (4.48%), Huaneng International Power (3.71%), Longyuan Power (3.46%), Beijing Enterprises Holdings (2.59%), and others [1] Group 2 - The market share of the index holdings is distributed as follows: Shanghai Stock Exchange 43.46%, Shenzhen Stock Exchange 31.88%, and Hong Kong Stock Exchange 24.66% [2] - The industry composition of the index holdings shows that electricity and grid account for 68.61%, gas 15.47%, water services 11.04%, heating and others 2.96%, and municipal sanitation 1.93% [2] - The index samples are adjusted biannually, with adjustments implemented on the next trading day after the second Friday of June and December [2]

Group 1 - The core index of the CSI 1000 Public Utilities Index closed at 3151.51 points, with mixed performance among the three major A-share indices [1] - The CSI 1000 Public Utilities Index has decreased by 0.62% over the past month, increased by 3.49% over the past three months, and has declined by 3.66% year-to-date [2] - The index is composed of liquid and representative securities from various industries, providing diverse investment options for investors [2] Group 2 - The top ten weighted stocks in the CSI 1000 Public Utilities Index include Jilin Electric Power (6.89%), Jinkai New Energy (5.33%), and Linyang Energy (5.24%) [2] - The index's holdings are primarily from the Shanghai Stock Exchange (55.26%) and the Shenzhen Stock Exchange (44.74%) [2] - The industry composition of the index shows that electricity and grid account for 72.26%, gas for 15.98%, water services for 10.17%, and heating and others for 1.59% [2] Group 3 - The index samples are adjusted semi-annually, with adjustments implemented on the next trading day following the second Friday of June and December [3] - In special circumstances, the index may undergo temporary adjustments, such as when a sample stock is delisted or undergoes mergers, acquisitions, or splits [3] - Changes in the industry classification of sample stocks will also lead to corresponding adjustments in the CSI 1000 industry index [3]

Group 1 - The China Securities Index reported a strong increase in the CSI All Share Utilities Index (000995), rising by 1.04% as of April 3, 2025, with significant gains in constituent stocks such as Longyuan Power (001289) up 5.93% and Xingrong Environment (000598) up 4.36% [1] - The Utilities ETF (560190) also rose by 1.04%, with a trading volume of 1.0125 million yuan, leading among similar products, and has rebounded over 4% since the technology sector's decline on March 12, highlighting its defensive attributes [1] - The latest price-to-earnings ratio (PE-TTM) for the Utilities ETF is 15.85, indicating it is at a historical low, being below 84.19% of the time over the past year [1] Group 2 - Shanghai Future Industry Fund announced a strategic investment in China Fusion Energy Co., marking its first direct investment project since its establishment in 2023, injecting significant capital into the controllable nuclear fusion technology sector [2] - Recent reports indicate rapid progress in China's controllable nuclear fusion projects, with significant developments in experimental reactors and environmental assessments for commercial projects expected to accelerate in 2024 [2] - The top ten weighted stocks in the CSI All Share Utilities Index as of March 31, 2025, include major players like China National Nuclear Power (601985) and Huaneng International (600011), collectively accounting for 57.95% of the index [2]