Group 1 - The cosmetics sector experienced a decline of 1.26% on December 29, with Shanghai Jahwa leading the drop [1] - The Shanghai Composite Index closed at 3965.28, up 0.04%, while the Shenzhen Component Index closed at 13537.1, down 0.49% [1] - Key individual stock performances in the cosmetics sector included Qingdao Kingway up 1.38% and Shanghai Jahwa down 3.06% [2] Group 2 - The net outflow of main funds in the cosmetics sector was 94.94 million yuan, while retail funds saw a net inflow of 41.59 million yuan [2] - The main fund flow for Shanghai Jahwa showed a net outflow of 1.0677 million yuan, with retail funds showing a net inflow of 2.0905 million yuan [3] - Qingdao Kingway had a significant net outflow of 24.09 million yuan from main funds, while retail funds experienced a net outflow of 23.17 million yuan [3]