Date: May 16 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 6590 -100 HeBei QinHuangDao grade 1 soybean oil 6550 0 TianJin grade 1 soybean oil 6250-6260 0 ShanDong RiZhao grade 1 soybean oil 6200 0 HeNan ZhengZhou grade 1 soybean oil 6350 -20 Eastern China zhangjiagang grade 1 soybean oil Y1609+270 GuangDong DongGuan grade 1 soybean oil Y1609+50 Guangxi FangChengGang grade 1 soybean oil 6150 0