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4月天津港147180569.8946.23616.124537.85张家港147180569.8943.23613.124516.12广州港147180569.8941.23611.124501.635月天津港147170566.2246.23612.454511.23张家港147170566.2243.23609.454489.5广州港147170566.2241.23607.454475.02巴西4月天津港147113545.2844.87590.154349.68张家港147113545.2841.87587.154327.95广州港147113545.2839.87585.154313.465月天津港14717543.0744.87587.944333.71张家港14717543.0741.87584.944311.98广州港14717543.0739.87582.944297.49阿根廷5月天津港147128550.7947.77598.564410.6张家港147128550.7944.77595.564393.52广州港147128550.7942.77593.564379.02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)