AI硬件方向再度走强，中科曙光触及涨停

Group 1 - The AI hardware sector has shown renewed strength, with Zhongke Shuguang hitting the daily limit and reaching a new high [1] - Haiguang Information has increased by over 8%, also achieving a historical high [1] - Victory Technology has risen by more than 7%, with its total market value surpassing 300 billion yuan for the first time [1]