Date: oct 28 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 5770 0 HeBei QinHuangDao grade 1 soybean oil 5800 0 TianJin grade 1 soybean oil 5720-5740 -30 ShanDong RiZhao grade 1 soybean oil 5670-5680 -40 HeNan ZhengZhou grade 1 soybean oil 5870 +20 Eastern China zhangjiagang grade 1 soybean oil 5820 +20 GuangDong DongGuan grade 1 soybean oil 5660 -20 Guangxi FangChengGang grade 1 soybean oil 5500-5520 0