Date: May 10 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 6010 +40 HeBei QinHuangDao grade 1 soybean oil 5950 +50 TianJin grade 1 soybean oil 5860-5870 +20 ShanDong RiZhao grade 1 soybean oil 5800 +30 HeNan ZhengZhou grade 1 soybean oil 5970 +20 Eastern China zhangjiagang grade 1 soybean oil 5950 +20 GuangDong DongGuan grade 1 soybean oil 5840 +20 Guangxi FangChengGang grade 1 soybean oil 5730 +60