Date: May 28h 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 LiaoNing DaLian grade 1 soybean oil 6020 0 HeBei QinHuangDao grade 1 soybean oil 5950 0 TianJin grade 1 soybean oil 5880-5890 0 ShanDong RiZhao grade 1 soybean oil 5870 -10 HeNan ZhengZhou grade 1 soybean oil 6080 +30 Eastern China zhangjiagang grade 1 soybean oil Y1509+280 GuangDong DongGuan grade 1 soybean oil 5880-5900 -20 Guangxi FangChengGang grade 1 soybean oil 5820-5850 0