Date: jun 1 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 5770 -70 HeBei QinHuangDao grade 1 soybean oil 5800 0 TianJin grade 1 soybean oil 5690-5700 -10 ShanDong RiZhao grade 1 soybean oil 5650 -10 HeNan ZhengZhou grade 1 soybean oil 5800 -30 Eastern China zhangjiagang grade 1 soybean oil 5820 -10 GuangDong DongGuan grade 1 soybean oil 5750-5780 -20 Guangxi FangChengGang grade 1 soybean oil 5620-5650 -40