Date: May 15th 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 Harbin HeiLongJiang grade 1 soybean oil 0 LiaoNing DaLian grade 1 soybean oil 6900 +20 HeBei QinHuangDao grade 1 soybean oil 7000 +50 TianJin grade 1 soybean oil 6860-6870 +10 ShanDong RiZhao grade 1 soybean oil 6760 0 HeNan ZhengZhou grade 1 soybean oil 7020 0 Eastern China zhangjiagang grade 1 soybean oil 7020 +20 GuangDong DongGuan grade 1 soybean oil 6880-6900 0 Guangxi FangChengGang grade 1 soybean oil 6800 0