| Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
| China | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 31,925.17 | 3,627,880 | Kg |
| United States | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 20,871.60 | 4,802,880 | Kg |
| Japan | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 11,667.88 | 3,640,750 | Kg |
| Russian Federation | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 6,723.70 | 418,931 | Kg |
| Vietnam | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 3,477.70 | 839,996 | Kg |
| European Union | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 2,017.59 | 171,228 | Kg |
| Malaysia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 1,982.46 | 283,755 | Kg |
| Indonesia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 1,742.55 | 85,947 | Kg |
| Israel | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 1,314.00 | 317,380 | Kg |
| Thailand | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 675.43 | 315,550 | Kg |
| United Arab Emirates | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 621.76 | 21,905 | Kg |
| Kuwait | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 550.31 | 87,147 | Kg |
| Oman | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 474.81 | 69,844 | Kg |
| Italy | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 471.31 | 60,466 | Kg |
| Colombia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 464.45 | 126,371 | Kg |
| Other Asia, nes | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 455.90 | 567,406 | Kg |
| Belarus | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 449.70 | 18,778 | Kg |
| Spain | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 444.41 | 41,959 | Kg |
| Netherlands | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 406.75 | 581 | Kg |
| Germany | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 338.92 | 22,481 | Kg |
| Cambodia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 261.19 | 63,086 | Kg |
| India | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 260.24 | 56,873 | Kg |
| Singapore | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 253.87 | 22,640 | Kg |
| Brazil | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 209.47 | 18,965 | Kg |
| Peru | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 200.76 | 31,177 | Kg |
| Bahrain | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 167.34 | 26,234 | Kg |
| France | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 155.68 | 37,603 | Kg |
| Czech Republic | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 111.43 | 30,505 | Kg |
| Uzbekistan | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 89.95 | 15,071 | Kg |
| Norway | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 86.00 | 8,191 | Kg |
| Myanmar | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 77.28 | 18,667 | Kg |
| United Kingdom | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 56.81 | 14,971 | Kg |
| Azerbaijan | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 37.26 | 16,323 | Kg |
| Denmark | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 23.82 | 1,022 | Kg |
| Canada | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 23.10 | 182 | Item |
| Iran, Islamic Rep. | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 22.12 | 2,220 | Kg |
| South Africa | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 20.18 | 495 | Kg |
| Australia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 19.71 | 4,760 | Kg |
| Hong Kong, China | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 19.14 | 158,895 | Kg |
| Argentina | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 12.24 | 376 | Kg |
| Cuba | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 10.58 | 10 | Kg |
| Poland | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 8.67 | 1,155 | Kg |
| Mongolia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 8.25 | 1,401 | Kg |
| Slovak Republic | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 6.56 | 2,131 | Kg |
| Brunei | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 4.53 | 1,057 | Kg |
| Maldives | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 4.29 | 1,036 | Kg |
| Hungary | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 4.29 | 415 | Kg |
| Chile | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 4.21 | 125 | Kg |
| Ghana | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 4.10 | 7,366 | Kg |
| Dominican Republic | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 3.91 | 1,041 | Kg |
| Turkey | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 1.96 | 35 | Kg |
| Angola | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 1.95 | 2 | Kg |
| New Zealand | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 1.48 | 100 | Kg |
| Austria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 1.22 | 17 | Kg |
| Lao PDR | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 1.11 | 267 | Kg |
| Kazakhstan | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.82 | 44 | Kg |
| Estonia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.56 | 48 | Kg |
| Latvia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.48 | 19 | Kg |
| Uruguay | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.46 | 12 | Kg |
| Bolivia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.45 | 10 | Kg |
| Switzerland | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.43 | 4 | Kg |
| Tanzania | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.38 | 10 | Kg |
| Honduras | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.27 | 2 | Kg |
| Belgium | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.22 | 51 | Kg |
| Palau | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.15 | 30 | Kg |
| Finland | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.09 | 11 | Kg |
| Costa Rica | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.08 | 15 | Kg |
| Armenia | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.04 | 3 | Kg |
| Morocco | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.04 | 1 | Kg |
| Kyrgyz Republic | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.02 | 12 | Kg |
| Ecuador | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Korea, Rep. | 0.00 | 0 | Kg |
