Jin Rong Jie·2025-08-12 08:27Core Viewpoint - The China Hong Kong 300 Infrastructure Index (H300) has shown positive performance, with a 3.89% increase over the past month, a 5.97% increase over the past three months, and an 11.51% increase year-to-date [1] Group 1: Index Performance - The H300 Infrastructure Index is currently at 1936.08 points [1] - The index reflects the overall performance of listed companies in various sectors such as banking, transportation, resources, infrastructure, logistics, and leisure [1] Group 2: Index Composition - The top ten holdings of the H300 Infrastructure Index are: China Mobile (33.39%), Cheung Kong (8.5%), CLP Holdings (8.39%), China Telecom (5.31%), Hong Kong and China Gas (4.94%), Power Assets Holdings (4.9%), China Unicom (3.82%), ENN Energy (3.16%), CK Infrastructure Holdings (2.61%), and China Resources Power (2.54%) [1] - The index is composed entirely of stocks listed on the Hong Kong Stock Exchange, with a sector breakdown of 52.60% in telecommunications services, 42.02% in utilities, 4.13% in construction and decoration, and 1.25% in transportation [1] 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]