Huaihe Energy(SH:600575) Jin Rong Jie·2025-07-07 08:44Group 1 - The core index of the A-share market, the China Securities Index Trade Merchant Index, closed at 4657.91 points, showing mixed performance among the three major indices [1] - The China Securities Index Trade Merchant Index has increased by 6.84% in the past month, 7.07% in the past three months, and 7.08% year-to-date [1] - The index is designed to reflect the overall performance of different industry companies within the sample, categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries [1] Group 2 - The top ten weighted stocks in the China Securities Index Trade Merchant Index include: Shannon Chip Creation (7.88%), Liyuan Information (7.49%), Shenzhen Huachang (7.44%), Yintan Zhikong (6.26%), Runxin Technology (5.7%), Yingfang Micro (3.82%), Huaihe Energy (3.8%), Zhongdian Port (3.77%), Haoshanghao (3.52%), and Sumida (3.41%) [1] - The market share of the holdings in the China Securities Index Trade Merchant Index is 75.85% for Shenzhen Stock Exchange and 24.15% for Shanghai Stock Exchange [1] Group 3 - The sample of the China Securities Index Trade Merchant Index consists entirely of trading companies, with a 100% allocation [2] - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December each year [2] - In the event of special occurrences affecting a sample company's industry classification, the index sample will be adjusted accordingly [2]