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 6020 -30 HeBei QinHuangDao grade 1 soybean oil 6050 -50 TianJin grade 1 soybean oil 5920-5930 0 ShanDong RiZhao grade 1 soybean oil 5890 +40 HeNan ZhengZhou grade 1 soybean oil 6080 0 Eastern China zhangjiagang grade 1 soybean oil 6040 -10 GuangDong DongGuan grade 1 soybean oil 5900 -50 Guangxi FangChengGang grade 1 soybean oil 5800