Jin Rong Jie·2025-08-19 08:22Core Insights - The China Securities Hong Kong 300 Transportation Index (H300 Transportation) has shown significant growth, with a 6.51% increase over the past month, 20.58% over the past three months, and 23.57% year-to-date [1] Group 1: Index Performance - The H300 Transportation Index is currently reported at 1116.70 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 weighted companies in the H300 Transportation Index include J&T Express (21.64%), ZTO Express (21.63%), and Seaspan Corporation (12.67%) [1] - The index is fully composed of companies listed on the Hong Kong Stock Exchange, with a 100% representation [1] Group 3: Sector Breakdown - The sector composition of the index shows that express delivery accounts for 43.26%, shipping for 32.87%, and air transportation for 10.77% [2] - Other sectors include logistics (7.39%), highways (3.23%), and ports (2.47%) [2] Group 4: 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 special circumstances allowing for temporary adjustments [2]