CRO concept sector rises, Medici and Hait Bio surge over 10%

The concept sector of CRO stocks rose, with Chengdu First Lead hitting the limit up in early trading, and Medici, Haite Biotechnology up more than 14%. Zhaoyan New Medicine, Yinosi, Sunshine Technology, Kangleong Hua Cheng, Pureis and others followed the trend.