| Portugal exports to Angola · Gases, rare: argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Gases, rare: argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Cabo Verde · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Angola · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Cabo Verde · Gases, rare: argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Cabo Verde · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Cabo Verde · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Angola · Salts: of inorganic acids or peroxoacids, excluding azides | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Sao Tome and Principe · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Hydrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Cabo Verde · Salts: of inorganic acids or peroxoacids, excluding azides | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Angola · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Silicon: containing by weight less than 99.99% of silicon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Angola · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to France · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Angola · Hydrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Germany · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Angola · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to United Kingdom · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to France · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Switzerland · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Netherlands · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Mozambique · Salts: of inorganic acids or peroxoacids, excluding azides | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to France · Gases, rare: argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Netherlands · Gases, rare: argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Italy · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Austria · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Netherlands · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Angola · Phosphorus | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Selenium | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Mozambique · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Netherlands · Salts: of inorganic acids or peroxoacids, excluding azides | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Sao Tome and Principe · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Cabo Verde · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Netherlands · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Slovenia · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to France · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Netherlands · Boron: tellurium | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Angola · Selenium | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Netherlands · Silicon: containing by weight less than 99.99% of silicon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Netherlands · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Denmark · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Bosnia Herzegovina · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Singapore · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Cabo Verde · Hydrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Morocco · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Germany · Gases, rare: argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Belgium · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to United Kingdom · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Spain · Boron: tellurium | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Cabo Verde · Phosphorus | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Singapore · Gases, rare: argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Israel · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to United Arab Emirates · Oxygen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Morocco · Silicon: containing by weight less than 99.99% of silicon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Brazil · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Belgium · Gases, rare: argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Latvia · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to France · Silicon: containing by weight not less than 99.99% of silicon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Algeria · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Tunisia · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Switzerland · Silicon: containing by weight not less than 99.99% of silicon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Ireland · Gases, rare: other than argon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Greece · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Ireland · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Israel · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Norway · Nitrogen | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Poland · Silicon: containing by weight not less than 99.99% of silicon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Guyana · Silicon: containing by weight less than 99.99% of silicon | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Algeria · Selenium | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Greece · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to Mauritania · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to United Arab Emirates · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal exports to USA · Salts: double or complex silicates | Portugal | USD | Annual | 2024-01-01 | CEPII |
| Portugal imports from Spain · Argon | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Nitrogen | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Oxygen | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Hydrogen | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal exports to Spain · Oxygen | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal exports to Spain · Nitrogen | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal exports to Spain · Argon | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Helium | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Double or complex silicates of inorganic acids or peroxoacids, incl. aluminosilicates whether or not chemically defined (excl. inorganic or organic compounds of mercury whether or not chemically defined) | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Silicon containing < 99,99% by weight of silicon | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Salts, double salts or complex salts of selenium or tellurium acids | Portugal | EUR | Monthly | 2026-07-01 | Eurostat |
| Portugal imports from Netherlands · Argon | Portugal | EUR | Monthly | 2026-04-01 | Eurostat |
| Portugal imports from Germany · Double or complex silicates of inorganic acids or peroxoacids, incl. aluminosilicates whether or not chemically defined (excl. inorganic or organic compounds of mercury whether or not chemically defined) | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Neon, krypton and xenon | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Selenium | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal exports to Spain · Hydrogen | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Spain · Salts of inorganic acids or peroxoacids (excl. of oxometallic or peroxometallic acids, double or complex silicates [incl. aluminosilicates whether or not chemically defined], salts, double salts or complex salts of selenium or tellurium acids, azides and inorganic or organic compounds of mercury) | Portugal | EUR | Monthly | 2025-12-01 | Eurostat |
| Portugal exports to Spain · Helium | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from France · Argon | Portugal | EUR | Monthly | 2026-08-01 | Eurostat |
| Portugal imports from Germany · Selenium | Portugal | EUR | Monthly | 2026-05-01 | Eurostat |
| Portugal imports from Netherlands · Oxygen | Portugal | EUR | Monthly | 2026-04-01 | Eurostat |
| Portugal imports from Belgium · Salts of inorganic acids or peroxoacids (excl. of oxometallic or peroxometallic acids, double or complex silicates [incl. aluminosilicates whether or not chemically defined], salts, double salts or complex salts of selenium or tellurium acids, azides and inorganic or organic compounds of mercury) | Portugal | EUR | Monthly | 2025-12-01 | Eurostat |