Date: July 20 The following is the GB grade 1 soybean oil transaction reference price (original as bean salad) Unit: Yuan/Ton Area Product Name Price Last week's change LiaoNing DaLian grade 1 soybean oil 5750 0 HeBei QinHuangDao grade 1 soybean oil 5750 -50 TianJin grade 1 soybean oil 5700-5720 -20 ShanDong RiZhao grade 1 soybean oil 5650 0 HeNan ZhengZhou grade 1 soybean oil 0 Eastern China zhangjiagang grade 1 soybean oil 5800 -50 GuangDong DongGuan grade 1 soybean oil 5570-5600 -30