2.22亿主力资金净流入，动物疫苗概念涨0.33%

Group 1 - The animal vaccine concept index rose by 0.33%, ranking 8th among concept sectors, with 6 stocks increasing in value, including Xianfeng Holdings which hit the daily limit, and others like Ronow Mountain, Hengtong Co., and Biological Shares showing gains of 7.27%, 3.99%, and 1.98% respectively [1] - The animal vaccine sector saw a net inflow of 222 million yuan from main funds, with Ronow Mountain leading the inflow at 157 million yuan, followed by Xianfeng Holdings, Hengtong Co., and Biological Shares with net inflows of 124 million yuan, 37.45 million yuan, and 15.21 million yuan respectively [2][3] - The top stocks in terms of net inflow ratio included Xianfeng Holdings at 26.79%, Ronow Mountain at 13.84%, and Hengtong Co. at 8.61% [3] Group 2 - The stocks with the largest declines included Yongshun Biological, Shenlian Biological, and Tiankang Biological, which fell by 4.51%, 2.08%, and 1.86% respectively [1] - Other stocks in the animal vaccine sector that experienced declines included Kexing Pharmaceutical, with a decrease of 0.60%, and Zhongmu Co., which fell by 1.13% [4] - The overall trading activity in the animal vaccine sector showed varied turnover rates, with Ronow Mountain at 11.47% and Xianfeng Holdings at 11.16% [3]