Date: Mar 22 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 6590 0 HeBei QinHuangDao grade 1 soybean oil 6550 -50 TianJin grade 1 soybean oil 6490-6500 0 ShanDong RiZhao grade 1 soybean oil 6470 -10 HeNan ZhengZhou grade 1 soybean oil 6710 -20 Eastern China zhangjiagang grade 1 soybean oil 6530 +30 GuangDong DongGuan grade 1 soybean oil 6340-6350 0 Guangxi FangChengGang grade 1 soybean oil 6250 0