Date: Apr 22th The following is the GB grade 1 soybean oil transaction reference price (original as bean salad) Unit: Yuan/Ton Area Product Name Price Last week's change Harbin HeiLongJiang grade 1 soybean oil 8100 LiaoNing DaLian grade 1 soybean oil 7750 -50 HeBei QinHuangDao grade 1 soybean oil 7600 -150 TianJin grade 1 soybean oil 7400-7450 -50 ShanDong RiZhao grade 1 soybean oil 7400 -100 HeNan ZhengZhou grade 1 soybean oil 7630 -70 Eastern China ZhenJiang grade 1 soybean oil 7500 -150 GuangDong DongGuan grade 1 soybean oil 7250-7280 -80