Date: Oct 28 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 DaLian grade 1 soybean oil 6790 -30 HeBei QinHuangDao grade 1 soybean oil 6900 0 TianJin grade 1 soybean oil 6750-6770 +10 ShanDong RiZhao grade 1 soybean oil 6720 -10 HeNan ZhengZhou grade 1 soybean oil 6980 0 Eastern China zhangjiagang grade 1 soybean oil Y1701+180 GuangDong DongGuan grade 1 soybean oil 6680 0 Guangxi FangChengGang grade 1 soybean oil 6590-6600 0