Date: May 11 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 6840 +200 HeBei QinHuangDao grade 1 soybean oil 6700 +200 TianJin grade 1 soybean oil 6530 +130 ShanDong RiZhao grade 1 soybean oil 6450 +140 HeNan ZhengZhou grade 1 soybean oil 6670 +210 Eastern China zhangjiagang grade 1 soybean oil 0 GuangDong DongGuan grade 1 soybean oil Y1609+20 Guangxi FangChengGang grade 1 soybean oil 6450 +150