Group 1 - The core viewpoint of the news is the performance of the CSI All Share Oil and Gas Extraction and Oilfield Services Index, which has shown significant growth over the past month, three months, and year-to-date [1][2] - The CSI All Share Oil and Gas Extraction and Oilfield Services Index has increased by 5.42% in the last month, 16.76% in the last three months, and 9.67% year-to-date [1] - The index is composed of various industry classifications, including 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The top ten weighted companies in the index include: Jereh Group (15.74%), CNOOC Engineering (13.4%), China Oilfield Services (9.03%), CNOOC Development (8.98%), Sinopec Oilfield Service (8.91%), China National Petroleum Engineering (6.34%), Dwell (4.03%), Tongyuan Petroleum (3.66%), Renzhi Co. (3.65%), and Sinopec Machinery (3.65%) [1] - The market share of the index holdings is 56.11% from the Shanghai Stock Exchange, 43.25% from the Shenzhen Stock Exchange, and 0.64% from the Beijing Stock Exchange [2] - The index sample is adjusted every six months, with adjustments occurring on the next trading day after the second Friday of June and December [2]

Group 1 - The core index of the A-share market, the China Securities Index Trade Merchant Index, closed at 4657.91 points, showing mixed performance among the three major indices [1] - The China Securities Index Trade Merchant Index has increased by 6.84% in the past month, 7.07% in the past three months, and 7.08% year-to-date [1] - The index is designed to reflect the overall performance of different industry companies within the sample, categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The top ten weighted stocks in the China Securities Index Trade Merchant Index include: Shannon Chip Creation (7.88%), Liyuan Information (7.49%), Shenzhen Huachang (7.44%), Yintan Zhikong (6.26%), Runxin Technology (5.7%), Yingfang Micro (3.82%), Huaihe Energy (3.8%), Zhongdian Port (3.77%), Haoshanghao (3.52%), and Sumida (3.41%) [1] - The market share of the holdings in the China Securities Index Trade Merchant Index is 75.85% for Shenzhen Stock Exchange and 24.15% for Shanghai Stock Exchange [1] Group 3 - The sample of the China Securities Index Trade Merchant Index consists entirely of trading companies, with a 100% allocation [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 each year [2] - In the event of special occurrences affecting a sample company's industry classification, the index sample will be adjusted accordingly [2]

Core Points - The China Securities Index Composite Public Utility Index closed at 3418.79 points, showing a decline of 2.42% over the past month, an increase of 3.50% over the past three months, and a year-to-date increase of 6.46% [1] - The index is designed to reflect the overall performance of different industry companies within the sample, categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] - The index's top ten holdings include Hengtong Optic-Electric (18.67%), Lianmei Holdings (17.39%), Fuchun Environmental (9.91%), Ningbo Energy (8.15%), and others [1] - The Shanghai Stock Exchange accounts for 73.80% of the index's holdings, while the Shenzhen Stock Exchange accounts for 26.20% [1] Industry Analysis - The sample of the China Securities Index Composite Public Utility Index is entirely composed of the heating and other sectors, with a 100.00% weight in this category [2] - The index sample is adjusted biannually, with changes 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 special events affecting sample companies [2]

Core Viewpoint - The China Securities Index for Home Appliances has shown a slight increase of 0.3% recently, with a current value of 11,215.49 points, while the index has experienced a 1.25% increase over the past month, a 3.37% decrease over the past three months, and a 0.80% decline year-to-date [1] Group 1: Index Performance - The China Securities Index for Home Appliances opened high and fluctuated, with a trading volume of 19.674 billion yuan [1] - The index is categorized into various industry levels, including 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2: Index Composition - The top ten weighted companies in the index are Gree Electric Appliances (16.07%), Midea Group (15.58%), Haier Smart Home (12.57%), Sanhua Intelligent Control (8.23%), Sichuan Changhong (5.1%), Roborock Technology (4.44%), Megmeet (2.8%), Hisense Visual Technology (2.46%), Bull Group (1.92%), and Hisense Home Appliances (1.74%) [1] - The market share of the index's holdings is 65.47% from the Shenzhen Stock Exchange and 34.53% from the Shanghai Stock Exchange [1] Group 3: Sample Adjustments - The 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, with temporary adjustments made in response to changes in the index samples [2] Group 4: Related Funds - Public funds tracking the home appliance index include: Harvest CSI Home Appliance Index C, Fortune CSI Home Appliance Linked A, Guotai CSI Home Appliance ETF Linked A, and several others [2]

Core Viewpoint - The China Securities Index for Agriculture, Animal Husbandry, and Fishery (CSI Agricultural Index) shows a slight increase of 0.32% on May 27, with a trading volume of 8.955 billion yuan, reflecting a mixed performance in the agricultural sector over different time frames [1]. Group 1: Index Performance - The CSI Agricultural Index has decreased by 0.29% over the past month, increased by 5.17% over the past three months, and has risen by 2.23% year-to-date [1]. - The index is structured to reflect the overall performance of various industry companies, categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1]. Group 2: Index Holdings - The top ten holdings in the CSI Agricultural Index are: Muyuan Foods (14.86%), Wens Foodstuff Group (14.49%), Haida Group (10.64%), New Hope Liuhe (4.54%), Meihua Holdings (4.47%), Dabeinong Technology Group (2.95%), Longping High-Tech (2.2%), Beidahuang Group (2.16%), Shennong Development (1.99%), and Biological Products (1.71%) [1]. - The market share of the CSI Agricultural Index holdings is 73.03% from the Shenzhen Stock Exchange and 26.97% from the Shanghai Stock Exchange [1]. Group 3: Sample Adjustments - The 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, with temporary adjustments made in response to special events affecting sample companies [2]. Group 4: Related Funds - Public funds tracking the agricultural sector include Huabao CSI Agricultural Index Fund A and Huabao CSI Agricultural Index Fund C [3].

Core Viewpoint - The China Securities Index for Food, Beverage, and Tobacco has shown a slight decline of 0.85% over the past month, but a growth of 3.91% over the last three months, with a year-to-date decrease of 1.78% [1] Group 1: Index Performance - The China Securities Index for Food, Beverage, and Tobacco is currently at 12,699.63 points [1] - The index is categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2: Major Holdings - The top ten weightings in the index are as follows: Yili Group (11.01%), Kweichow Moutai (10.74%), Wuliangye (9.12%), Shanxi Fenjiu (6.74%), Luzhou Laojiao (6.45%), Haitian Flavoring (5.32%), Dongpeng Beverage (4.24%), Yanghe Brewery (2.92%), Jinshiyuan (2.45%), and Shuanghui Development (1.84%) [1] - The Shanghai Stock Exchange accounts for 61.18% of the index holdings, while the Shenzhen Stock Exchange accounts for 38.82% [1] Group 3: Industry Composition - The industry composition of the index includes: Baijiu (46.70%), Dairy Products (12.47%), Seasonings and Cooking Oils (12.08%), Other Foods (7.99%), Soft Drinks (6.64%), Beer (4.75%), Snack Foods (4.09%), Meat Products (3.26%), Wine and Others (1.22%), and Huangjiu (0.81%) [2] Group 4: Sample Adjustment - The 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, with temporary adjustments made in response to special events affecting sample companies [2]

Core Points - The Shanghai Composite Index decreased by 0.30%, while the CSI All-Industry Construction Products Index reported 3860.07 points [1] - The CSI All-Industry Construction Products Index has increased by 8.22% in the past month, 2.95% in the past three months, and 1.17% year-to-date [1] Group 1: Index Overview - The CSI All-Industry Construction Products Index reflects the overall performance of different industry companies within the CSI sample, 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 reference date of December 31, 2004, with a base point of 1000.0 [1] Group 2: Index Holdings - The top ten weights in the CSI All-Industry Construction Products Index are: Beixin Building Materials (16.44%), Dongfang Yuhong (13.12%), Weixing New Materials (6.74%), Cangzhou Mingzhu (4.49%), Wanli Stone (3.97%), Zhongqi New Materials (3.13%), Jianlang Hardware (2.93%), Keshun Co. (2.86%), Dongpeng Holdings (2.63%), and Zhite New Materials (2.4%) [1] - The market share of the CSI All-Industry Construction Products Index holdings is 89.88% from the Shenzhen Stock Exchange, 9.58% from the Shanghai Stock Exchange, and 0.54% from the Beijing Stock Exchange [1] Group 3: Sample Adjustments - The index sample is adjusted every six months, with implementation 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 All-Industry Index [2] - Special events affecting a sample company's industry classification will lead to corresponding adjustments in the index sample [2]

Core Viewpoint - The China Securities Index Retail Index has shown mixed performance, with a recent increase over the past month but a decline year-to-date, indicating potential volatility in the retail sector [2]. Group 1: Index Performance - The China Securities Index Retail Index has increased by 2.41% over the past month and 1.95% over the past three months, but has decreased by 6.91% year-to-date [2]. - The index is designed to reflect the overall performance of different industry companies within the China Securities Index sample, categorized into various levels of industries [2]. Group 2: Index Composition - The top ten weighted companies in the China Securities Index Retail Index include Yonghui Supermarket (10.08%), China Duty Free Group (9.29%), and Digital China (9.03%) [2]. - The index's holdings are primarily from the Shenzhen Stock Exchange (52.44%) and the Shanghai Stock Exchange (47.56%) [2]. - The composition of the index by industry shows that general retail accounts for 47.58%, specialized retail for 27.01%, internet retail for 16.12%, and tourism retail for 9.29% [2]. Group 3: Sample Adjustment - The index sample is adjusted biannually, with changes implemented on the next trading day following 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 significant events affecting sample companies [3].

Core Points - The CSI All Share Commercial Services and Commercial Goods Index reported a decline of 1.62% over the past month, an increase of 6.05% over the past three months, and a year-to-date increase of 4.15% [1] - The 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's base date is December 31, 2004, with a base point of 1000.0 [1] Index Holdings - The top ten weighted stocks in the index include: - Xiaogoods City (11.09%) - Dinglong Co., Ltd. (5.85%) - Huace Testing (5.03%) - Hainan Huatie (4.43%) - Liyuan Information (3.03%) - Chenguang Co., Ltd. (3.01%) - Shannon Chip Creation (2.23%) - Juran Smart Home (2.23%) - China Automotive Research (2.05%) - Shenzhen Huaqiang (2.04%) [1] Market Distribution - The market distribution of the index holdings shows that the Shenzhen Stock Exchange accounts for 62.53%, the Shanghai Stock Exchange for 37.14%, and the Beijing Stock Exchange for 0.33% [2] - The industry composition of the index holdings includes: - Other Commercial Services and Goods: 35.04% - Traders: 32.62% - Market Services: 18.09% - Office Services and Goods: 10.79% - Commercial Printing: 3.46% [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 special events affecting sample companies [2]

Group 1 - The Shanghai Composite Index decreased by 0.46%, while the CSI All-Share Leisure Equipment and Supplies Index reported at 3414.80 points [1] - The CSI All-Share Leisure Equipment and Supplies Index has increased by 6.08% in the past month, 10.78% in the past three months, and 15.73% year-to-date [1] - The index is categorized 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 [1] Group 2 - The top ten weights in the CSI All-Share Leisure Equipment and Supplies Index are: Nine Company (19.5%), Aofei Entertainment (14.79%), Zhonglu Co. (6.31%), Gaole Co. (5.12%), Huali Technology (4.75%), Yingpais (4.53%), Shifeng Culture (4.47%), Chuangyuan Co. (4.29%), Zhejiang Nature (4.28%), and Xinlong Health (4.15%) [1] - The market segments of the CSI All-Share Leisure Equipment and Supplies Index show that the Shenzhen Stock Exchange accounts for 59.62%, while the Shanghai Stock Exchange accounts for 40.38% [1] Group 3 - The sample of the CSI All-Share Leisure Equipment and Supplies Index consists entirely of leisure equipment and supplies [2] - The index sample is adjusted every six months, with adjustments implemented on the next trading day following the second Friday of June and December each year [2] - Temporary adjustments to the index sample will occur if there are special events affecting the industry classification of sample companies, and companies that are delisted will be removed from the index sample [2]