Date: May 13 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 6690 -150 HeBei QinHuangDao grade 1 soybean oil 6550 -150 TianJin grade 1 soybean oil 6250-6260 -180 ShanDong RiZhao grade 1 soybean oil 6200 -150 HeNan ZhengZhou grade 1 soybean oil 6370 -220 Eastern China zhangjiagang grade 1 soybean oil 0 GuangDong DongGuan grade 1 soybean oil Y1609+50 Guangxi FangChengGang grade 1 soybean oil 6150 -150