Group 1 - The apparel and home textile sector increased by 0.38% on December 1, with Henghui Security leading the gains [1] - The Shanghai Composite Index closed at 3914.01, up 0.65%, while the Shenzhen Component Index closed at 13146.72, up 1.25% [1] - Key stocks in the apparel and home textile sector showed significant gains, with Henghui Security rising by 14.58% to a closing price of 34.02, and Semir Apparel increasing by 10.05% to 6.68 [1] Group 2 - The apparel and home textile sector experienced a net outflow of 264 million yuan from institutional funds, while retail investors saw a net inflow of 281 million yuan [2] - Among individual stocks, Semir Apparel had a net inflow of 682.19 million yuan from institutional investors, despite a net outflow from retail investors [3] - The overall trading volume and turnover in the sector reflected active participation, with notable transactions in stocks like Henghui Security and Semir Apparel [1][2][3]