AI芯片板块领涨，上涨2.26%

Group 1 - The AI chip sector is leading the market with an increase of 2.26% [1] - Companies such as Cambricon Technologies saw a rise of 4.25%, while Haiguang Information increased by 4.19% [1] - Youbuxun experienced a growth of 2.79%, and both Rockchip and Ropute rose by over 2% [1]