乳业奶粉概念异动拉升，庄园牧场涨停

Group 1 - The dairy powder sector has experienced significant movement, with companies such as Zhuangyuan Pasture reaching a trading limit increase [1] - Other companies in the sector, including Jiabiou, Knight Dairy, Pinwo Food, Maiqu'er, Yiming Food, and Beingmate, have also seen their stock prices rise in response [1]