Jin Rong Jie·2025-04-21 08:03Group 1 - The core index, the China Hong Kong 300 Resource Index, reported a value of 2342.69 points, with a decline of 6.71% over the past month, 5.09% over the past three months, and 3.91% year-to-date [1] - The index comprises companies from various sectors including banking, transportation, resources, infrastructure, logistics, and leisure, reflecting the overall performance of different thematic listed companies in the Hong Kong market [1] - The top ten holdings of the index include China National Offshore Oil (30.27%), PetroChina (12.09%), China Shenhua (10.59%), Zijin Mining (10.42%), Sinopec (9.56%), China Hongqiao (3.67%), China Coal Energy (3.33%), Zhaojin Mining (3.3%), Yanzhou Coal Mining (2.6%), and Luoyang Molybdenum (2.2%) [1] Group 2 - The sector composition of the index shows that oil and gas account for 52.33%, coal for 18.61%, precious metals for 15.80%, industrial metals for 9.90%, rare metals for 2.94%, and other non-ferrous metals and alloys for 0.41% [2] - The index samples are adjusted biannually, with adjustments implemented on the next trading day following the second Friday of June and December each year, and weight factors are generally fixed until the next scheduled adjustment [2]