Jin Rong Jie·2025-08-04 08:18Core Viewpoint - The China Hong Kong 300 Infrastructure Index (H300 Infrastructure) has shown positive performance, with a 2.03% increase over the past month, 6.29% over the past three months, and 9.35% year-to-date [1] Group 1: Index Performance - The H300 Infrastructure Index reported a value of 1898.50 points [1] - The index is designed to reflect 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 (33.42%), CLP Holdings (8.6%), CK Hutchison (8.52%), China Telecom (5.35%), Hong Kong and China Gas (4.89%), Power Assets Holdings (4.79%), China Unicom (3.71%), Towngas China (3.19%), Cheung Kong Infrastructure (2.59%), and China Resources Power (2.49%) [1] - The index is fully composed of stocks listed on the Hong Kong Stock Exchange, with a sector breakdown of 52.64% in telecommunications services, 41.91% in utilities, 4.19% in construction and decoration, and 1.25% in transportation [1] Group 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 [2] - Weight factors are generally fixed until the next scheduled adjustment, with provisions for temporary adjustments in special circumstances [2]