| Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | World | 8,717.46 | 3,856,250 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Turkey | 3,821.31 | 2,169,140 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Italy | 1,410.25 | 488,449 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | China | 1,191.31 | 492,398 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Czech Republic | 688.98 | 121,727 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Germany | 385.02 | 129,935 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | United Arab Emirates | 341.24 | 183,180 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Slovak Republic | 315.75 | 48,280 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Hungary | 151.47 | 25,550 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Albania | 62.44 | 134,114 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Romania | 59.76 | 14,992 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Thailand | 49.57 | 5,009 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Greece | 49.35 | 14,513 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Belgium | 41.31 | 9,929 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | France | 35.28 | 4,774 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | United Kingdom | 30.25 | 4,074 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | United States | 20.96 | 261 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Austria | 18.14 | 1,604 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Poland | 11.17 | 3,132 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Japan | 8.87 | 200 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Russian Federation | 6.89 | 93 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Denmark | 5.09 | 1,620 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Spain | 4.66 | 1,215 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Other Asia, nes | 3.39 | 641 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | North Macedonia | 1.80 | 647 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Slovenia | 0.95 | 67 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Kenya | 0.81 | 28 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Netherlands | 0.55 | 60 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Iran, Islamic Rep. | 0.51 | 60 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2018 | Switzerland | 0.36 | 564 | Kg |
