科创50指数午后涨幅扩大至3%

Group 1 - The Sci-Tech Innovation 50 Index saw an afternoon increase of 3% [1] - Chipone Technology Co., Ltd. experienced a surge of over 18% [1] - Haiguang Information Technology Co., Ltd. rose by more than 10% [1] - Longxin Technology and Baiwei Storage also showed upward trends [1]