Date: Dec 22 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 7420 -50 HeBei QinHuangDao grade 1 soybean oil 7500 0 TianJin grade 1 soybean oil 7330-7340 -30 ShanDong RiZhao grade 1 soybean oil 7420 0 HeNan ZhengZhou grade 1 soybean oil 7700 0 Eastern China zhangjiagang grade 1 soybean oil Y1705+250 GuangDong DongGuan grade 1 soybean oil 7380-7400 -10 Guangxi FangChengGang grade 1 soybean oil 7480 -50