A股大豆板块短线拉升，先达股份涨停，维维股份此前封板，农发种业、北大荒、秋乐种业、嘉华股份、苏垦农发等跟涨。

Group 1 - The A-share soybean sector experienced a short-term surge, with Xinda Co., Ltd. hitting the daily limit up [1] - Weiweijia Co., Ltd. previously reached the limit up, indicating strong market interest [1] - Other companies such as Nongfa Seed Industry, Beidahuang, Qiule Seed Industry, Jiahua Co., Ltd., and Sukang Agricultural Development also saw increases [1]