| Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
| United Kingdom | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 22,244.62 | 6,348,350 | Kg |
| Spain | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 18,955.94 | 6,303,480 | Kg |
| United States | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 8,918.31 | 2,517,930 | Kg |
| France | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 7,211.51 | 3,655,610 | Kg |
| Belgium | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 4,388.27 | 849,320 | Kg |
| Burkina Faso | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 3,691.27 | 1,602,940 | Kg |
| Morocco | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 3,386.59 | 644,482 | Kg |
| Netherlands | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 2,220.34 | 167,635 | Kg |
| Senegal | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 1,626.36 | 653,700 | Kg |
| Angola | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 1,146.90 | 331,657 | Kg |
| Mozambique | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 1,068.59 | 173,423 | Kg |
| Canada | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 1,046.75 | 287,840 | Kg |
| Finland | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 890.22 | 565 | Kg |
| Norway | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 659.43 | 228,910 | Kg |
| Benin | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 639.77 | 304,327 | Kg |
| Italy | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 628.34 | 176,736 | Kg |
| Chile | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 619.70 | 297,440 | Kg |
| Turkey | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 548.00 | 163,012 | Kg |
| Poland | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 473.63 | 45,691 | Kg |
| Argentina | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 452.78 | 141,870 | Kg |
| Austria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 443.51 | 84,259 | Kg |
| South Africa | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 428.52 | 219,046 | Kg |
| Panama | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 404.70 | 155,356 | Kg |
| Estonia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 330.64 | 119,520 | Kg |
| Serbia, FR(Serbia/Montenegro) | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 322.05 | 102,674 | Kg |
| Germany | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 269.02 | 79,947 | Kg |
| Korea, Rep. | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 262.03 | 81,028 | Kg |
| Switzerland | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 242.99 | 46,293 | Kg |
| Slovenia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 237.71 | 48,559 | Kg |
| Singapore | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 200.28 | 82,180 | Kg |
| Hungary | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 184.91 | 41,601 | Kg |
| United Arab Emirates | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 181.84 | 59,818 | Kg |
| Greece | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 164.31 | 63,210 | Kg |
| Denmark | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 149.58 | 60,059 | Kg |
| Cyprus | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 135.17 | 25,633 | Kg |
| Brazil | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 134.51 | 39,758 | Kg |
| Czech Republic | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 130.18 | 32,546 | Kg |
| Cape Verde | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 127.13 | 48,134 | Kg |
| Ireland | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 110.14 | 22,176 | Kg |
| Latvia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 107.24 | 47,778 | Kg |
| Colombia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 101.88 | 28,688 | Kg |
| Namibia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 99.58 | 38,494 | Kg |
| Romania | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 90.53 | 28,653 | Kg |
| Congo, Rep. | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 77.95 | 34,454 | Kg |
| Israel | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 70.00 | 19,763 | Kg |
| Australia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 57.08 | 15,697 | Kg |
| Iceland | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 52.26 | 18,596 | Kg |
| Dominican Republic | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 37.24 | 168 | Kg |
| Bahrain | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 37.01 | 6,468 | Kg |
| Japan | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 32.84 | 8,309 | Kg |
| Croatia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 28.91 | 8,000 | Kg |
| Tunisia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 20.99 | 7,000 | Kg |
| Mauritius | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 20.41 | 5,700 | Kg |
| Eswatini | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 18.07 | 7,238 | Kg |
| Russian Federation | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 17.65 | 7,342 | Kg |
| Honduras | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 8.13 | 207 | Kg |
| Kazakhstan | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 5.93 | 832 | Kg |
| Cote d'Ivoire | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 5.67 | 1,000 | Kg |
| Togo | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 4.88 | 1,574 | Kg |
| Jordan | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 4.20 | 200 | Kg |
| North Macedonia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 3.20 | 692 | Kg |
| Tanzania | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 1.74 | 41 | Kg |
| Ecuador | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 1.40 | 21 | Kg |
| Slovak Republic | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 1.27 | 168 | Kg |
| Nicaragua | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 1.24 | 106 | Kg |
| Bosnia and Herzegovina | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 0.18 | 62 | Kg |
| El Salvador | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Portugal | 0.15 | 214 | Kg |
