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].