Date: May 10th 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 Harbin HeiLongJiang grade 1 soybean oil 7800 0 LiaoNing DaLian grade 1 soybean oil 7400 HeBei QinHuangDao grade 1 soybean oil 7550 TianJin grade 1 soybean oil 7280-7320 0 ShanDong RiZhao grade 1 soybean oil 7270-7300 0 HeNan ZhengZhou grade 1 soybean oil 0 GuangDong DongGuan grade 1 soybean oil 7170 +20 Guangxi FangChengGang grade 1 soybean oil 0