Group 1 - The Shanghai Composite Index decreased by 0.37%, while the China Securities Hong Kong 100 Materials Index reported at 707.05 points [1] - The China Securities Hong Kong 100 Materials Index has increased by 7.79% in the past month, 30.49% in the past three months, and 56.21% year-to-date [1] - The index is classified according to the China Securities industry classification standard, with a base date of December 31, 2004, and a base point of 1000.0 [1] Group 2 - The China Securities Hong Kong 100 Materials Index has a 100% allocation in the Hong Kong Stock Exchange [1] - Within the index's holdings, gold accounts for 68.40% and aluminum accounts for 31.60% [1] Group 3 - The index sample is adjusted every six months, with adjustments implemented 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 temporary adjustments made under special circumstances [2] - Adjustments occur when the parent index changes samples or when significant events affect the industry classification of sample companies [2]
中证香港100原材料指数报707.05点，前十大权重包含中国宏桥等