Date: May 12 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 6840 0 HeBei QinHuangDao grade 1 soybean oil 6700 0 TianJin grade 1 soybean oil 6460-6470 -40 ShanDong RiZhao grade 1 soybean oil 6360-6370 -30 HeNan ZhengZhou grade 1 soybean oil 6590 -80 Eastern China zhangjiagang grade 1 soybean oil 0 GuangDong DongGuan grade 1 soybean oil Y1609-30 Guangxi FangChengGang grade 1 soybean oil 6400