国际大豆进口成本参考价:品种船期港口期货收盘升贴水FOB(美元)运费(美元)CNF(美元)完税价(元)美国5月天津港1420.7590555.1145.84600.954417.2张家港1420.7590555.1142.84597.954395.52广州港1420.7590555.1140.84595.954381.076月天津港1420.7565545.9246.26592.184353.86张家港1420.7565545.9243.26589.184332.18广州港1420.7565545.9241.26587.184317.73巴西6月天津港1420.75-70496.3245.05541.373986.69张家港1420.75-70496.3242.05538.373965.02广州港1420.75-70496.3240.05536.373950.577月天津港1381-2506.743.88550.584053.24张家港1381-2506.740.88547.584031.57广州港1381-2506.738.88545.584017.12阿根廷6月天津港1420.7540536.7347.84584.574298.9张家港1420.7540536.7344.84581.574277.22广州港1420.7540536.7342.84579.574262.777月天津港138130518.4546.71565.164158.65张家港138130518.4543.71562.164136.97广州港138130518.4541.71560.164122.52到港成本理论预测值(北美到港时间延后18~30天,南美到港时间延后30~45天)