Group 1 - The top five gaining Chinese concept stocks at the close were Lichen International, ATA Creativity Global, Huami Technology, Puhua Biotechnology, and Feitian Zhaoye, with respective gains of 48.81%, 36.11%, 34%, 24.45%, and 23.46% [1] - Lichen International's latest price was 5.610, with a gain of 1.840 and a trading volume of 14.39 million [1] - ATA Creativity Global's latest price was 1.470, with a gain of 0.390 and a trading volume of 7.29 million [1] Group 2 - Huami Technology's latest price was 17.420, with a gain of 4.420 and a trading volume of 22.89 million [1] - Puhua Biotechnology's latest price was 0.8199, with a gain of 0.1611 and a trading volume of 1.36 million [1] - Feitian Zhaoye's latest price was 1.0000, with a gain of 0.1900 and a trading volume of 16.93 million [1]