Date: Feb 28th 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 0 LiaoNing DaLian grade 1 soybean oil 6900 -40 HeBei QinHuangDao grade 1 soybean oil 6950 0 TianJin grade 1 soybean oil 6800-6850 -80 ShanDong RiZhao grade 1 soybean oil 6820 -60 HeNan ZhengZhou grade 1 soybean oil 7050 -10 Eastern China zhangjiagang grade 1 soybean oil 6930 -70 GuangDong DongGuan grade 1 soybean oil 6880-6900 -70