| 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 | 2019 | World | 8,763.77 | 3,988,890 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Turkey | 3,336.81 | 2,103,220 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | China | 1,873.53 | 803,979 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Italy | 1,432.46 | 472,798 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Czech Republic | 575.46 | 82,786 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Germany | 499.83 | 71,968 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | France | 225.77 | 63,242 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | United Kingdom | 140.43 | 13,828 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Poland | 108.52 | 47,916 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Slovak Republic | 96.47 | 13,200 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Israel | 86.94 | 109,700 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Austria | 68.03 | 19,292 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Albania | 56.93 | 129,318 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Hungary | 56.46 | 7,513 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Belgium | 55.84 | 11,449 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Romania | 45.04 | 14,214 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Greece | 43.54 | 13,076 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Thailand | 22.95 | 3,802 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Netherlands | 21.05 | 4,177 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | United States | 11.64 | 60 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Slovenia | 3.15 | 460 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | United Arab Emirates | 1.19 | 1,390 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Serbia, FR(Serbia/Montenegro) | 0.67 | 1,417 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Hong Kong, China | 0.50 | 6 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Korea, Rep. | 0.33 | 80 | Kg |
| Bulgaria | Import | 731100 | Empty medical gas cylinders, portable, for oxygen, fitted with a valve and a pressure and flow regulator | 2019 | Canada | 0.23 | 4 | Kg |
