Group 1 - The core viewpoint of the news is that the China Securities Hong Kong 300 Energy Index has shown positive performance, with a 3.32% increase over the past month, an 11.68% increase over the past three months, and a 3.88% increase year-to-date [1] - The China Securities Hong Kong 300 Industry Index series is designed to reflect the overall performance of different industries in the Hong Kong market, using a sample of all securities classified according to the China Securities industry classification standards [1] - The base date for the China Securities Hong Kong 300 Energy Index is December 31, 2004, with a base point of 1000.0 [1] Group 2 - The China Securities Hong Kong 300 Energy Index is fully composed of stocks listed on the Hong Kong Stock Exchange, with a 100% allocation [1] - The composition of the index by industry shows that fuel refining accounts for 41.45%, integrated oil and gas companies account for 32.55%, coal accounts for 23.66%, oilfield services account for 1.61%, and coke accounts for 0.73% [1] - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]

Group 1 - The core viewpoint of the article highlights the performance of the China Securities Hong Kong 300 Energy Index, which has shown significant increases over various time frames, including a 5.62% rise in the past month, a 12.34% rise in the past three months, and a 6.61% rise year-to-date [1] - The China Securities Hong Kong 300 Industry Index series is designed to reflect the overall performance of different industries in the Hong Kong market, with the index based on a sample of all securities classified according to the China Securities industry classification standards [1] - The China Securities Hong Kong 300 Energy Index is fully composed of stocks listed on the Hong Kong Stock Exchange, with specific sector allocations including 41.25% in fuel refining, 32.54% in integrated oil and gas companies, 23.92% in coal, 1.57% in oilfield services, and 0.72% in coke [1] Group 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, but can be modified in the event of temporary adjustments due to changes in the underlying index samples [2] - Special events affecting sample companies, such as delistings or mergers, will lead to corresponding adjustments in the China Securities Hong Kong 300 Industry Index series [2]

Core Insights - The China Securities Hong Kong 100 Energy Index (H100 Energy) reported a value of 2627.00 points, showing a trend of opening lower and then rising [1] - The index has increased by 5.47% over the past month, 12.08% over the past three months, and 6.54% year-to-date [2] Index Composition - The H100 Energy Index is entirely composed of securities listed on the Hong Kong Stock Exchange, with a 100% allocation [3] - The sector breakdown of the index includes 46.02% in oil refining, 36.76% in integrated oil and gas companies, and 17.21% in coal [3] Index Adjustment Mechanism - The index samples are 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 provisions for temporary adjustments in special circumstances [3]

Core Viewpoint - The China Securities Hong Kong 100 Energy Index (H100 Energy) has shown significant growth, with a 7.04% increase over the past month, a 13.16% increase over the past three months, and a 5.90% increase year-to-date [1]. Group 1: Index Performance - The H100 Energy Index reported a current value of 2611.20 points [1]. - The index has experienced a monthly increase of 7.04% [1]. - Over the last three months, the index has risen by 13.16% [1]. - Year-to-date, the index has increased by 5.90% [1]. Group 2: Index Composition - The H100 Energy Index is entirely composed of stocks listed on the Hong Kong Stock Exchange, with a 100.00% allocation [2]. - The sector breakdown of the index includes 45.82% in fuel refining, 36.74% in integrated oil and gas companies, and 17.44% in coal [2]. - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]. Group 3: Index Adjustment Mechanism - The weight factors of the index are generally fixed until the next scheduled adjustment [2]. - Temporary adjustments to the index may occur under special circumstances, such as changes in the parent index or significant events affecting sample companies [2]. - Companies that are delisted or undergo mergers, acquisitions, or splits will be handled according to specific calculation and maintenance guidelines [2].

Core Points - The Shanghai Composite Index increased by 0.34%, while the China Securities Hong Kong 100 Energy Index (H100 Energy) reported a value of 2580.09 points [1] - The China Securities Hong Kong 100 Energy Index has risen by 7.30% in the past month, 16.16% in the past three months, and 4.63% year-to-date [2] Industry Analysis - The China Securities Hong Kong 100 Energy Index is fully composed of stocks listed on the Hong Kong Stock Exchange, with fuel refining accounting for 46.15%, integrated oil and gas companies for 36.66%, and coal for 17.20% of the index [3] - The index samples are adjusted biannually, with adjustments occurring on the next trading day following the second Friday of June and December each year. Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [3]

Group 1 - The core viewpoint of the news is the performance of the China Securities Hong Kong 300 Energy Index, which has shown significant growth over various time frames, indicating a positive trend in the energy sector [1][3] - The China Securities Hong Kong 300 Energy Index has increased by 7.72% in the past month, 16.91% in the past three months, and 5.04% year-to-date [1] - The index is composed entirely of securities listed on the Hong Kong Stock Exchange, with a base date of December 31, 2004, set at 1000.0 points [1] Group 2 - The composition of the China Securities Hong Kong 300 Energy Index includes 41.24% in fuel refining, 32.35% in integrated oil and gas companies, 24.10% in coal, 1.57% in oilfield services, and 0.74% in coke [1] - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December [2] - Adjustments to the index samples occur in response to special events affecting sample companies, such as mergers or changes in industry classification [2]

Core Viewpoint - The China Securities Hong Kong 100 Energy Index (H100 Energy) has shown significant growth, with a 8.17% increase over the past month and a 16.35% increase over the past three months, indicating a positive trend in the energy sector [2]. Group 1: Index Performance - The China Securities Hong Kong 100 Energy Index reported a value of 2588.18 points as of August 8 [1]. - Year-to-date, the index has increased by 4.96% [2]. Group 2: Index Composition - The index is fully composed of stocks listed on the Hong Kong Stock Exchange, with a 100% allocation [3]. - In terms of industry composition, fuel refining accounts for 46.25%, integrated oil and gas companies for 36.61%, and coal for 17.14% [3]. Group 3: Index Adjustment Mechanism - 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 special circumstances allowing for temporary adjustments [3].

Core Viewpoint - The China Securities Hong Kong 100 Energy Index (H100 Energy) has shown positive performance, with a 5.40% increase over the past month, a 14.71% increase over the past three months, and a year-to-date increase of 2.89% [1]. Group 1: Index Performance - The H100 Energy Index reported a value of 2537.04 points [1]. - The index has experienced a monthly increase of 5.40% [1]. - Over the last three months, the index has risen by 14.71% [1]. - Year-to-date, the index has increased by 2.89% [1]. Group 2: Index Composition - The H100 Energy Index is composed entirely of securities listed on the Hong Kong Stock Exchange, with a 100.00% allocation [2]. - The sector breakdown of the index includes 46.80% in fuel refining, 36.32% in integrated oil and gas companies, and 16.88% in coal [2]. Group 3: Index Adjustment Mechanism - 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 special circumstances allowing for temporary adjustments [2]. - Adjustments to the index occur in response to changes in the parent index, special events affecting sample companies, or if a sample company is delisted [2].

Core Viewpoint - The China Securities Index for Hong Kong Stock Connect Energy Composite Index has shown significant growth, with a 7.12% increase over the past month, 17.31% over the past three months, and a 5.25% increase year-to-date [1]. Group 1: Index Performance - The China Securities Index for Hong Kong Stock Connect Energy Composite Index reported a value of 3323.71 points [1]. - The index is based on a sample of all securities classified under the China Securities Industry Classification Standard, reflecting the overall performance of different industry securities within the Hong Kong Stock Connect [1]. Group 2: Index Composition - The top ten weighted stocks in the index include: China Petroleum (14.55%), China Shenhua (14.48%), CNOOC (14.32%), Sinopec (14.25%), China Coal Energy (13.01%), Yancoal Australia (5.42%), China Oilfield Services (3.99%), Shougang Resources (1.89%), and Mongol Mining (1.61%) [1]. - The index is composed entirely of stocks listed on the Hong Kong Stock Exchange [2]. Group 3: Sector Allocation - The sector allocation within the index shows that coal accounts for 43.49%, integrated oil and gas companies for 28.79%, oil refining for 17.04%, oilfield services for 3.99%, coke for 3.50%, oil and gas extraction for 1.80%, and oil and gas circulation and others for 1.39% [2]. - The index samples are adjusted biannually, with adjustments occurring on the next trading day following the second Friday of June and December [2].

Group 1 - The core viewpoint of the news is the performance of the China Securities Hong Kong 300 Energy Index, which has shown significant growth over various time frames [1] - The China Securities Hong Kong 300 Energy Index reported a value of 2553.32 points, with a 5.35% increase over the past month, a 14.77% increase over the past three months, and a 2.79% increase year-to-date [1] - The index is designed to reflect the overall performance of different industries in the Hong Kong market, with a base date of December 31, 2004, and a base point of 1000.0 [1] Group 2 - The index is composed entirely of securities listed on the Hong Kong Stock Exchange, with a 100% allocation [1] - The industry composition of the index includes 41.82% in fuel refining, 32.34% in integrated oil and gas companies, 23.52% in coal, 1.57% in oilfield services, and 0.74% in coke [1] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]