Date: Apr 7 The following is the GB grade 1 soybean oil transaction reference price (original as bean salad) Unit: Yuan/Ton Area Product Name Price Yesterday's Change DaLian grade 1 soybean oil 6040 -40 HeBei QinHuangDao grade 1 soybean oil 6050 TianJin grade 1 soybean oil 5950-5960 -30 ShanDong RiZhao grade 1 soybean oil 5950 -20 HeNan ZhengZhou grade 1 soybean oil 6090 -60 Eastern China zhangjiagang grade 1 soybean oil 5990 -10 GuangDong DongGuan grade 1 soybean oil 5900 -50 Guangxi FangChengGang grade 1 soybean oil 5740 -60