Group 1 - The medical beauty sector increased by 0.48% on August 25, with Huaxi Biological leading the gains [1] - The Shanghai Composite Index closed at 3883.56, up 1.51%, while the Shenzhen Component Index closed at 12441.07, up 2.26% [1] - The trading volume and turnover for key stocks in the medical beauty sector were reported, with Aimeike and Huaxi Biological showing notable figures [1] Group 2 - The net inflow of main funds in the medical beauty sector was 11.25 million yuan, while retail investors saw a net inflow of 37.19 million yuan [1] - Aimeike had a main fund net inflow of 5.73 million yuan, but a significant outflow from speculative funds of 36.09 million yuan [2] - Huaxi Biological experienced a main fund net inflow of 4.79 million yuan, with a minor outflow from speculative funds [2]