CNPCCCL(SZ:000617) Jin Rong Jie·2025-07-07 07:42Group 1 - The A-share market indices closed mixed, with the CSI 300 Comprehensive Financial Services Index reported at 3937.34 points [1] - The CSI 300 Comprehensive Financial Services Index has increased by 9.25% over the past month, 14.37% over the past three months, and 9.72% year-to-date [1] - The CSI 300 Index is categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries to reflect the overall performance of different sectors [1] Group 2 - The Shenzhen Stock Exchange accounts for 100.00% of the holdings in the CSI 300 Comprehensive Financial Services Index [2] - The index sample is adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index [2]