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 DaLian grade 1 soybean oil 5980 +30 HeBei QinHuangDao grade 1 soybean oil 5950 +50 TianJin grade 1 soybean oil 5860-5870 0 ShanDong RiZhao grade 1 soybean oil 5820 -40 HeNan ZhengZhou grade 1 soybean oil 6040 +100 Eastern China zhangjiagang grade 1 soybean oil 6000 +100 GuangDong DongGuan grade 1 soybean oil 5880-5900 +80 Guangxi FangChengGang grade 1 soybean oil 5750 0