Date: May 8 The following is the GB grade 1 soybean oil transaction reference price (original as bean salad) Unit: Yuan/Ton Area Product Name Price Last week's change DaLian grade 1 soybean oil 5970 +80 HeBei QinHuangDao grade 1 soybean oil 5900 +50 TianJin grade 1 soybean oil 5840-5850 +60 ShanDong RiZhao grade 1 soybean oil 5780 +70 HeNan ZhengZhou grade 1 soybean oil 5960 +60 Eastern China zhangjiagang grade 1 soybean oil 5920 +60 GuangDong DongGuan grade 1 soybean oil 5800 +50 Guangxi FangChengGang grade 1 soybean oil 5690 +40