LZLJ(000568) 金融界· Jin Rong Jie·2025-05-16 07:34Group 1 - The Shanghai Composite Index decreased by 0.40%, while the CSI 300 Food and Beverage Index reported at 25115.40 points [1] - The CSI 300 Food and Beverage Index has increased by 2.16% in the past month, 7.78% in the past three months, and 2.99% year-to-date [2] - The CSI 300 Index is categorized into 11 primary industries, 35 secondary industries, over 90 tertiary industries, and more than 200 quaternary industries, with a base date of December 31, 2004, and a base point of 1000.0 [2] Group 2 - The top ten weights in the CSI 300 Food and Beverage Index are: Kweichow Moutai (51.86%), Wuliangye (13.12%), Yili (9.68%), Shanxi Fenjiu (5.17%), Luzhou Laojiao (4.78%), Haitian Flavoring (3.64%), Dongpeng Beverage (2.92%), Yanghe (2.1%), Jinshiyuan (1.82%), and Gujing Gongjiu (1.36%) [2] - The market share of the CSI 300 Food and Beverage Index is 76.40% from the Shanghai Stock Exchange and 23.60% from the Shenzhen Stock Exchange [2] Group 3 - The industry composition of the CSI 300 Food and Beverage Index includes: Baijiu (80.20%), Dairy Products (9.68%), Condiments and Edible Oils (4.59%), Soft Drinks (2.92%), Beer (1.31%), and Meat Products (1.30%) [3] - The index sample is adjusted biannually, with adjustments implemented on the next trading day after 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 samples [3]