LUXSHARE-ICT(002475) 金融界·2025-03-26 14:30Group 1 - The China Securities High-end Manufacturing Quality Growth 50 Index decreased by 0.1%, closing at 1959.99 points with a trading volume of 54.314 billion yuan [1] - Over the past month, the index has declined by 4.54%, increased by 0.33% over the last three months, and has risen by 2.06% year-to-date [1] - The index includes high-growth, high-profitability, and strong cash flow companies in the high-end manufacturing sector, reflecting the overall performance of quality listed companies in this field [1] Group 2 - The top ten weighted companies in the index are: CATL (9.39%), BYD (8.04%), Hansoh Pharmaceutical (4.87%), Luxshare Precision (4.87%), SMIC (4.23%), WuXi AppTec (3.88%), BOE Technology (3.68%), Inovance Technology (3.49%), Mindray Medical (3.44%), and Northern Huachuang (3.22%) [1] - The index's holdings are primarily listed on the Shenzhen Stock Exchange (63.14%) and the Shanghai Stock Exchange (36.86%) [1] Group 3 - In terms of industry composition, the index's sample companies are distributed as follows: Information Technology (36.54%), Industrials (26.29%), Healthcare (17.43%), Consumer Discretionary (12.67%), and Communication Services (7.07%) [2] - The index samples are adjusted biannually, with adjustments occurring 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 special circumstances allowing for temporary adjustments [2]