Date: July 21 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 LiaoNing DaLian grade 1 soybean oil 5790 0 HeBei QinHuangDao grade 1 soybean oil 5750 TianJin grade 1 soybean oil 5730-5740 +30 ShanDong RiZhao grade 1 soybean oil 5680 +30 HeNan ZhengZhou grade 1 soybean oil 5860 +40 Eastern China zhangjiagang grade 1 soybean oil 5840 +40 GuangDong DongGuan grade 1 soybean oil 5600 +30 Guangxi FangChengGang grade 1 soybean oil 5620 +40