Group 1 - The Shanghai Composite Index opened lower but rose, with the CSI 300 Computer Index reported at 6610.12 points [1] - The CSI 300 Computer Index has increased by 25.84% in the past month, 43.05% in the past three months, and 23.85% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The CSI 300 Computer Index holdings show that the Shanghai Stock Exchange accounts for 63.28% and the Shenzhen Stock Exchange accounts for 36.72% [1] - The industry composition of the CSI 300 Computer Index holdings is entirely composed of computers and peripheral devices, with a 100.00% share [1] - 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 A-share market indices closed mixed, with the CSI 300 Comprehensive Financial Services Index reported at 6640.35 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 43.26% in the past month, 88.89% in the past three months, and 85.05% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The Shenzhen Stock Exchange accounts for 100.00% of the holdings in the CSI 300 Comprehensive Financial Services Index [2] - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index samples [2]

Group 1 - The Shanghai Composite Index opened high and rose, with the CSI 300 Comprehensive Financial Services Index reported at 4635.22 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 0.23% in the past month, 26.24% in the past three months, and 29.17% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries for comprehensive analysis [1] Group 2 - The Shenzhen Stock Exchange accounts for 100.00% of the holdings in the CSI 300 Comprehensive Financial Services Index [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 [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index samples [2]

Core Points - The Shanghai Composite Index opened high and the CSI 300 Aerospace and Defense Index reported 10,598.53 points [1] - The CSI 300 Aerospace and Defense Index has increased by 3.59% in the past month, 6.85% in the past three months, and 2.81% year-to-date [2] - The index is designed to reflect the overall performance of different industry companies within the CSI 300 Index, categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [2] Industry Composition - The CSI 300 Aerospace and Defense Index has a 100% allocation to the aviation sector [3] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index [3]

Group 1 - The Shanghai Composite Index opened lower but rose, with the CSI 300 Comprehensive Financial Services Index reported at 4421.69 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 12.30% in the past month, 23.58% in the past three months, and 23.22% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The Shenzhen Stock Exchange accounts for 100.00% of the holdings in the CSI 300 Comprehensive Financial Services Index [2] - The holdings in the CSI 300 Comprehensive Financial Services Index are entirely composed of other comprehensive financial services [3] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3]

Core Viewpoint - The Shanghai Composite Index decreased by 0.37%, while the CSI 300 Durable Consumer Goods Index reported 15,239.70 points, reflecting a decline of 0.53% over the past month, 1.75% over the past three months, and 3.98% year-to-date [1] Group 1: Index Performance - The CSI 300 Durable Consumer Goods Index has shown a decline of 0.53% in the last month [1] - The index has decreased by 1.75% over the last three months [1] - Year-to-date, the index has fallen by 3.98% [1] Group 2: Index Composition - The CSI 300 Index is categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] - The index is based on a sample of 300 stocks, with a base date of December 31, 2004, and a base point of 1,000.0 [1] Group 3: Market Share and Sector Allocation - The Shenzhen Stock Exchange accounts for 80.09% of the holdings in the CSI 300 Durable Consumer Goods Index, while the Shanghai Stock Exchange accounts for 19.91% [1] - Within the index, white goods represent 84.57%, appliance parts and others account for 9.48%, small appliances make up 4.72%, and furniture constitutes 1.24% [1] Group 4: Sample Adjustment - The index samples are adjusted biannually, specifically 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 temporary adjustments made in response to special events affecting sample companies [2]

Group 1 - The Shanghai Composite Index opened lower but rose throughout the day, with the CSI 300 Computer Index reported at 5229.85 points [1] - The CSI 300 Computer Index has increased by 8.61% over the past month and 11.01% over the past three months, while it has decreased by 2.01% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The CSI 300 Index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, but can be modified in the event of temporary adjustments [2] - Special events affecting sample companies may lead to changes in industry classification, necessitating corresponding adjustments to the CSI 300 Industry Index [2]

Group 1 - The Shanghai Composite Index opened high and rose, with the CSI 300 Transportation Infrastructure Index reported at 1279.25 points [1] - The CSI 300 Transportation Infrastructure Index has decreased by 2.03% over the past month, 4.55% over the past three months, and 9.41% year-to-date [2] - The CSI 300 Index categorizes its 300 sample stocks into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries, with a base date of December 31, 2004, set at 1000.0 points [2] Group 2 - The CSI 300 Transportation Infrastructure Index has a market share distribution of 72.25% from the Shanghai Stock Exchange and 27.75% from the Shenzhen Stock Exchange [2] - Within the holdings of the CSI 300 Transportation Infrastructure Index, the airport sector accounts for 45.67%, the highway sector for 36.32%, and the port sector for 18.01% [2] - The index sample is adjusted biannually, with adjustments implemented on the next trading day following the second Friday of June and December [3]

Group 1 - The A-share market indices closed mixed, with the CSI 300 Comprehensive Financial Services Index reported at 4796.68 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 29.90% over the past month, 28.63% over the past three months, and 33.67% year-to-date [1] - The CSI 300 Index samples are categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The CSI 300 Comprehensive Financial Services Index has a 100.00% allocation in the Shenzhen Stock Exchange [2] - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index samples [2]

Core Points - The Shanghai Composite Index opened high and fluctuated, with the CSI 300 Utilities (secondary industry) index reported at 2645.95 points [1] - The CSI 300 Utilities index has decreased by 0.31% over the past month, increased by 1.48% over the past three months, and has declined by 2.24% year-to-date [1] Industry Classification - The CSI 300 index is categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries, providing a comprehensive analysis tool for investors [1] - The index is based on a sample of 300 stocks from the CSI 300 index, with a base date of December 31, 2004, and a base point of 1000.0 [1] Index Holdings - The top ten weights in the CSI 300 Utilities index are: - Changjiang Electric Power (48.55%) - China Nuclear Power (10.28%) - Three Gorges Energy (8.2%) - Guodian Power (5.62%) - State Power Investment Corporation (4.72%) - Sichuan Investment Energy (4.17%) - Huaneng International (4.15%) - China General Nuclear Power (3.86%) - Zhejiang Energy (2.77%) - Huadian International (2.72%) [1] Market Distribution - The market distribution of the CSI 300 Utilities index shows that the Shanghai Stock Exchange accounts for 95.80%, while the Shenzhen Stock Exchange accounts for 4.20% [2] - In terms of industry composition within the index, hydropower constitutes 59.70%, thermal power 15.26%, nuclear power 14.14%, wind power 8.54%, and gas power 2.36% [2] Sample Adjustment - The index samples are adjusted biannually, with adjustments implemented on the next trading day following the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 index samples [2]