| 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 | 2021 | World | 11,612.11 | 4,895,100 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Turkey | 4,978.07 | 2,705,860 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | China | 2,666.54 | 1,032,230 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Czech Republic | 1,378.78 | 404,947 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Germany | 957.59 | 234,263 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Italy | 792.45 | 225,378 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Slovak Republic | 330.39 | 21,531 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | France | 110.24 | 70,073 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Hungary | 75.03 | 10,655 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Albania | 54.69 | 111,508 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Belgium | 52.37 | 7,287 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Austria | 47.50 | 4,660 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Switzerland | 44.42 | 18,800 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Poland | 23.89 | 9,712 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Romania | 21.46 | 26,771 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Unspecified | 18.60 | 511 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Netherlands | 15.88 | 2,757 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Greece | 13.30 | 2,276 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Thailand | 10.46 | 1,288 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Russian Federation | 8.42 | 2,150 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | United States | 7.36 | 272 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Hong Kong, China | 2.98 | 252 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Serbia, FR(Serbia/Montenegro) | 0.64 | 1,910 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | Slovenia | 0.60 | 5 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2021 | North Macedonia | 0.47 | 2 | Kg |
