Group 1 - The A-share market's three major indices closed mixed, with the CSI 300 Computer Index reported at 1300.79 points [1] - The CSI 300 Computer Index has decreased by 8.35% over the past month, increased by 0.15% over the past three months, and has declined by 2.00% year-to-date [2] - The CSI 300 Index categorizes its 300 sample stocks into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries, providing a comprehensive analysis tool for investors [2] Group 2 - The CSI 300 Computer Index's holdings are composed of 58.31% from the Shanghai Stock Exchange and 41.69% from the Shenzhen Stock Exchange [2] - Within the CSI 300 Computer Index, the distribution of holdings by industry shows that general software accounts for 56.24%, application software for 35.38%, and cloud computing services for 8.38% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [3]

Group 1 - The A-share market indices closed mixed, with the CSI 300 Computer Index reported at 1319.20 points [1] - The CSI 300 Computer Index has decreased by 7.05% over the past month, increased by 1.27% over the past three months, and has declined by 0.61% year-to-date [2] - The CSI 300 Index categorizes its 300 sample stocks into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries for comprehensive performance analysis [2] Group 2 - The CSI 300 Computer Index holdings are composed of 58.61% from the Shanghai Stock Exchange and 41.39% from the Shenzhen Stock Exchange [2] - Within the CSI 300 Computer Index, the distribution of holdings by industry shows that general software accounts for 56.24%, industry application software for 35.23%, and cloud computing services for 8.53% [2] Group 3 - The index sample is adjusted biannually, with adjustments implemented on the next trading day following the second Friday of June and December [3] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made in response to changes in the CSI 300 Index [3] - Special events affecting sample companies, such as delisting or mergers, will lead to corresponding adjustments in the CSI 300 industry index [3]