Date: Mar 7 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 6920 0 HeBei QinHuangDao grade 1 soybean oil 6900 -50 TianJin grade 1 soybean oil 6780-6790 -70 ShanDong RiZhao grade 1 soybean oil 6830 -20 HeNan ZhengZhou grade 1 soybean oil 0 Eastern China zhangjiagang grade 1 soybean oil 6780 -100 GuangDong DongGuan grade 1 soybean oil 6580-6600 -80 Guangxi FangChengGang grade 1 soybean oil 6550 -50