Date: May 19 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 6490 0 HeBei QinHuangDao grade 1 soybean oil 6400 -50 TianJin grade 1 soybean oil 6150 -60 ShanDong RiZhao grade 1 soybean oil 6140 -60 HeNan ZhengZhou grade 1 soybean oil Y1609+310 Eastern China zhangjiagang grade 1 soybean oil Y1609+270 GuangDong DongGuan grade 1 soybean oil Y1609+50 Guangxi FangChengGang grade 1 soybean oil 6090 -130