Date: Apr 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 6640 -20 HeBei QinHuangDao grade 1 soybean oil 6600 0 TianJin grade 1 soybean oil 6420 -50 ShanDong RiZhao grade 1 soybean oil 6350-6370 -40 HeNan ZhengZhou grade 1 soybean oil 6550 -50 Eastern China zhangjiagang grade 1 soybean oil Y1605+260 GuangDong DongGuan grade 1 soybean oil Y1609-20 Guangxi FangChengGang grade 1 soybean oil 6360 -20