Group 1 - The core index of the Consumer Durables and Apparel sector, represented by the CSI Consumer Durables and Apparel Index, opened at 5909.85 points and has shown a monthly increase of 3.56%, a quarterly increase of 5.62%, and a year-to-date increase of 2.47% [1] - The CSI Consumer Durables and Apparel Index is composed of listed companies that correspond to the durable consumer goods and apparel theme, reflecting the overall performance of these companies. The index was established on December 31, 2004, with a base point of 1000.0 [1] - The top ten weighted companies in the index include Gree Electric Appliances (10.52%), Midea Group (10.01%), Haier Smart Home (8.25%), and others, indicating a concentration in major players within the sector [1] Group 2 - The market composition of the CSI Consumer Durables and Apparel Index shows that the Shenzhen Stock Exchange accounts for 59.35% and the Shanghai Stock Exchange accounts for 40.65% [1] - In terms of industry composition, home appliances represent 66.41%, textiles and apparel 15.20%, home furnishings 8.48%, leisure equipment and supplies 5.21%, and jewelry and luxury goods 4.70% [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December each year. Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2]