Group 1 - The core viewpoint of the article highlights the performance of the CSI Hong Kong 300 upstream index, which has seen an increase of 8.15% over the past month but a decline of 2.93% over the last three months and a year-to-date decrease of 2.65% [2] - The CSI Hong Kong 300 upstream index is composed of securities selected from the CSI Hong Kong 300 index based on industry classification, reflecting the overall performance of various thematic securities listed on the Hong Kong Stock Exchange [2][3] - The top ten holdings of the CSI Hong Kong 300 upstream index include China National Offshore Oil Corporation (29.31%), PetroChina Company Limited (12.47%), Zijin Mining Group (10.38%), China Shenhua Energy Company (10.05%), and Sinopec Limited (9.52%) [2] Group 2 - The market sectors represented in the CSI Hong Kong 300 upstream index are entirely from the Hong Kong Stock Exchange, with the oil and gas sector accounting for 51.69%, coal at 18.07%, precious metals at 15.59%, industrial metals at 9.95%, and rare metals at 3.15% [3] - The index samples are adjusted semi-annually, with adjustments implemented on the next trading day following the second Friday of June and December each year, and can also be adjusted temporarily under special circumstances [3]
中证香港300上游指数报2293.53点，前十大权重包含招金矿业等