Additional Product information: Steel or steel alloyCategory: Other Medical related goodsThe data here track previously existing medical devices that are now classified by the World Customs Organization as critical to tackling COVID-19
Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | World | 76,754.44 | ||
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Germany | 11,342.25 | 1,813,510 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | France | 5,758.54 | 1,454,550 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Switzerland | 5,560.19 | 744,692 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Netherlands | 4,974.21 | 914,044 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | United States | 4,479.82 | 258,918 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Ireland | 4,275.19 | 1,570,410 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Brazil | 3,590.29 | 322,024 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Norway | 3,165.25 | 653,267 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | China | 2,849.23 | 292,337 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Saudi Arabia | 2,842.36 | 318,746 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Spain | 2,039.10 | 213,790 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Singapore | 1,665.53 | 196,459 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | United Arab Emirates | 1,630.18 | ||
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Belgium | 1,526.28 | 475,973 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Australia | 1,401.99 | 259,177 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Azerbaijan | 1,196.82 | 212,323 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Qatar | 1,192.94 | 494,279 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | India | 1,085.63 | 148,481 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Ethiopia(excludes Eritrea) | 901.77 | 815 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Kazakhstan | 834.47 | 110,599 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Malaysia | 794.98 | 86,775 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Sweden | 761.34 | 1,796 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Turkey | 692.13 | 120,030 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Czech Republic | 683.24 | 50,839 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Portugal | 637.25 | 128,188 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Denmark | 618.81 | 66,680 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Italy | 611.40 | 32,920 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Canada | 580.73 | 8,114 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Thailand | 519.14 | 17,081 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Oman | 446.85 | 58,544 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Russian Federation | 431.11 | 20,709 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Libya | 394.43 | 40,000 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Israel | 392.36 | 26,875 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | South Africa | 360.14 | 229,028 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Vietnam | 347.34 | 27,751 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Korea, Rep. | 332.24 | 28,774 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Hong Kong, China | 327.17 | 10,147 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Bahrain | 312.89 | 41,623 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Mauritania | 297.70 | 8,370 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | New Zealand | 297.50 | 20,874 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Japan | 283.99 | 23,828 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Mexico | 271.08 | 17,090 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Egypt, Arab Rep. | 269.51 | 3,393 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Lithuania | 192.09 | 4,655 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Nigeria | 180.69 | 7,151 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Nicaragua | 175.43 | 34,500 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Kuwait | 164.78 | 27,930 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Other Asia, nes | 151.05 | 847 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Indonesia | 149.62 | 7,128 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Iceland | 149.58 | 3,494 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Austria | 147.65 | 1,635 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Trinidad and Tobago | 144.89 | 4,365 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Poland | 144.61 | 20,332 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Chile | 135.54 | 3,198 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Finland | 135.36 | 20,988 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Philippines | 129.31 | 1,878 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Ukraine | 126.33 | 5,943 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Bulgaria | 109.74 | 12,541 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Congo, Rep. | 102.89 | 1,138 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Greece | 91.62 | 7,041 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Cote d'Ivoire | 83.73 | 2,596 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Cyprus | 82.63 | 7,549 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Croatia | 76.95 | 5,412 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Colombia | 74.01 | 28,169 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Slovak Republic | 72.64 | 322 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Angola | 72.25 | 1,311 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Jordan | 72.16 | 627 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Falkland Island | 65.93 | 19,680 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Ghana | 64.01 | 38,322 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Gibraltar | 51.86 | 5,798 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Hungary | 48.56 | 2,041 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Romania | 45.69 | 11,640 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Tunisia | 39.18 | 355 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Peru | 32.68 | 188 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Kenya | 30.86 | 236 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Unspecified | 27.58 | 19,902 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Guyana | 27.19 | 1,077 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Pakistan | 26.81 | 422 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Senegal | 22.49 | 274 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Maldives | 21.52 | 41 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Turks and Caicos Isl. | 21.39 | 220 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Latvia | 17.69 | 62 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Serbia, FR(Serbia/Montenegro) | 17.44 | 50 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Estonia | 16.76 | 423 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Guinea | 16.17 | 2,168 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Slovenia | 16.02 | 286 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Malta | 15.44 | 67 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Tanzania | 14.10 | 391 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Uganda | 13.39 | 28 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Equatorial Guinea | 12.50 | 247 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Mozambique | 11.10 | 7 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Iraq | 10.07 | 470 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Mongolia | 9.12 | 359 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Rwanda | 9.09 | 5 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Luxembourg | 9.02 | 1,001 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Gabon | 8.40 | 161 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Armenia | 8.26 | 16 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Nepal | 7.13 | 787 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Algeria | 6.86 | 33 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | St. Lucia | 6.35 | 60 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Morocco | 6.20 | 20 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Macao | 6.01 | 2 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Bangladesh | 6.01 | 24 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Cape Verde | 4.96 | 15 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Saint Helena | 4.16 | 293 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Namibia | 4.01 | 11 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Costa Rica | 3.90 | 11 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Argentina | 3.60 | 1 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Sierra Leone | 3.15 | 3 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Cameroon | 2.97 | 3 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Brunei | 2.77 | 71 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | French Polynesia | 2.38 | 1 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Niger | 2.16 | 8 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Seychelles | 1.98 | 2 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Uruguay | 1.87 | 2 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | New Caledonia | 1.68 | 9 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Moldova | 1.48 | 5 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Ecuador | 1.32 | 1 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | St. Kitts and Nevis | 1.21 | 16 | Kg |
United Kingdom | Export | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2022 | Sri Lanka | 1.08 | 11 | Kg |
HS Nomenclature used HS 2017HS Code 731100: Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulatorHS Classification Reference based on Covid-19 medical supplies list 2nd edition, prepared by World Customs Organization (WCO) and World Health Organization (WHO)Please note: Exports is gross exports and Imports is gross imports