食品股异动拉升，海欣食品涨停

Group 1 - Food stocks experienced significant upward movement, with Hai Xin Food (002702) reaching the daily limit increase, while Xi Wang Food (000639) rose over 8% [1] - Other companies in the sector, including Guangming Meat Industry (600073), Liangpinpuzi (603719), and Sanquan Food (002216), also saw gains [1]