| Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
| France | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 494.37 | 667,496 | Kg |
| United States | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 415.79 | 190,000 | Kg |
| Portugal | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 373.67 | 376,874 | Kg |
| Italy | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 259.31 | 223,596 | Kg |
| Lithuania | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 247.18 | 116,201 | Kg |
| Greece | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 205.37 | 282,358 | Kg |
| Cote d'Ivoire | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 83.50 | 113,000 | Kg |
| Morocco | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 74.83 | 84,000 | Kg |
| Nigeria | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 60.55 | 86,205 | Kg |
| Estonia | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 21.80 | 7,680 | Kg |
| India | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 18.95 | 6,850 | Kg |
| Egypt, Arab Rep. | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 18.39 | 27,735 | Kg |
| Brazil | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 15.74 | 4,852 | Kg |
| Turkey | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 13.98 | 1,370 | Kg |
| Belgium | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 13.64 | 11,360 | Kg |
| Uruguay | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 12.21 | 1,200 | Kg |
| Hungary | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 12.15 | 2,614 | Kg |
| Vietnam | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 10.54 | 15,892 | Kg |
| Thailand | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 10.31 | 1,000 | Kg |
| Australia | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 9.49 | 3,235 | Kg |
| Poland | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 9.09 | 4,216 | Kg |
| Other Asia, nes | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 7.34 | 750 | Kg |
| Netherlands | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 6.31 | 2,513 | Kg |
| Peru | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 3.85 | 1,975 | Kg |
| Saudi Arabia | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 3.31 | 138 | Kg |
| Tunisia | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 3.18 | 3,150 | Kg |
| Russian Federation | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 2.32 | 223 | Kg |
| Germany | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 1.87 | 2,238 | Kg |
| Czech Republic | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 1.85 | 95 | Kg |
| Colombia | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 1.35 | 90 | Kg |
| Sweden | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 1.05 | 1,197 | Kg |
| Romania | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.97 | 144 | Kg |
| United Kingdom | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.53 | 602 | Kg |
| Chile | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.52 | 36 | Kg |
| Argentina | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.41 | 3 | Kg |
| Cyprus | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.33 | 8 | Kg |
| Bulgaria | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.31 | 20 | Kg |
| Kazakhstan | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.26 | 11 | Kg |
| Bolivia | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.20 | 6 | Kg |
| Ecuador | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.10 | 10 | Kg |
| Switzerland | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.09 | 3 | Kg |
| Philippines | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.05 | 6 | Kg |
| French Polynesia | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.05 | 71 | Kg |
| Azerbaijan | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.04 | 1 | Kg |
| Uzbekistan | Import | 281000 | Oxides of boron; boric acids | 2021 | Spain | 0.02 | 25 | Kg |
