| Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
| Spain | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 1,793.98 | 156,542 | Kg |
| Netherlands | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 487.33 | 47,381 | Kg |
| Sweden | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 485.84 | 1,176 | Kg |
| Italy | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 468.49 | 137,143 | Kg |
| United States | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 376.46 | 94,400 | Kg |
| Denmark | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 165.35 | 2,495 | Kg |
| France | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 154.58 | 4,229 | Kg |
| China | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 139.56 | 47,950 | Kg |
| Japan | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 132.18 | 3,150 | Kg |
| Germany | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 123.62 | 18,420 | Kg |
| Belgium | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 51.82 | 5,242 | Kg |
| Ireland | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 36.40 | 4,422 | Kg |
| United Kingdom | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 7.29 | 661 | Kg |
| Czech Republic | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 1.59 | 2 | Kg |
| Lithuania | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 1.34 | 3 | Kg |
| Switzerland | Export | 391390 | Polymers, natural and modified natural; in primary forms (excluding alginic acid, its salts and esters) | 2018 | Portugal | 1.06 | 2 | Kg |
