Group 1 - The medical beauty sector increased by 0.18% on January 14, with Ai Meike leading the gains [1] - The Shanghai Composite Index closed at 4126.09, down 0.31%, while the Shenzhen Component Index closed at 14248.6, up 0.56% [1] - Major stocks in the medical beauty sector showed varied performance, with Ai Meike closing at 151.77, up 0.30%, and Jinbo Biological down 1.14% at 238.58 [1] Group 2 - The net inflow of main funds in the medical beauty sector was 5.91 million yuan, while retail funds saw a net inflow of 12.26 million yuan [1] - The main funds for Ai Meike had a net inflow of 17.77 million yuan, while retail funds had a net inflow of 4.15 million yuan [2] - Jinbo Biological experienced a significant net outflow of main funds at 43.53 million yuan, indicating a negative trend [2]