正大食材合集
①火锅食材 肥牛卷300g*3袋
https://u.jd.com/0gLyjfB
到手59.9元，折19.9/袋
②牛排（100g*3片/袋）*4袋
https://u.jd.com/01Lr5yy
到手68.9元，折5.7/片