| Reporter | TradeFlow | ProductCode | Product Description | Year | Partner | Trade Value 1000USD | Quantity | Quantity Unit |
| Netherlands | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 3,692.13 | 2,038,660 | Kg |
| France | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 3,120.73 | 15,958,200 | Kg |
| Ireland | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 1,095.38 | 1,319,290 | Kg |
| China | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 295.89 | 1,631,360 | Kg |
| Russian Federation | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 231.78 | 1,105,850 | Kg |
| Angola | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 191.97 | 149,271 | Kg |
| Bahamas, The | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 135.18 | 35,450,000 | Kg |
| Thailand | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 46.79 | 69,884 | Kg |
| Germany | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 37.76 | 121,060 | Kg |
| Switzerland | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 36.43 | 63,914 | Kg |
| Spain | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 19.28 | 110,630 | Kg |
| Japan | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 15.85 | 48,000 | Kg |
| Belgium | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 15.21 | 25,371 | Kg |
| Cape Verde | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 13.12 | 32,441 | Kg |
| Luxembourg | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 10.30 | 47,860 | Kg |
| Lithuania | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 0.87 | 4 | Kg |
| Kuwait | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 0.82 | 212 | Kg |
| South Africa | Import | 251690 | Porphyry, sylnite, etc, merely cut into a squar | 2021 | Portugal | 0.06 | 28 | Kg |