Date: May 17 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 5970 0 HeBei QinHuangDao grade 1 soybean oil 6050 0 TianJin grade 1 soybean oil 5910-5920 -30 ShanDong RiZhao grade 1 soybean oil 5860 -30 HeNan ZhengZhou grade 1 soybean oil 6050 -20 Eastern China zhangjiagang grade 1 soybean oil 6020 -20 GuangDong DongGuan grade 1 soybean oil 5930 -20 Guangxi FangChengGang grade 1 soybean oil 5840 0