Subheading · Chapter 25 · Heading 2510
2510.10: Natural calcium phosphates, natural aluminium calcium: unground
Natural phosphate rock, unground
Official description Unground
2510.10 is the HS subheading for natural phosphate rock, unground, under heading 2510 in chapter 25.
What you pay
Importing into UK
Rates by national line · UK Global Tariff
UK lines →- 2510 10 00 00 Unground Free
Additional duties and import rules
Charges on top of the customs duty, and rules the goods must meet at the border.
Import requirements 3
- Prohibition or restrictionImport prohibition
- Applies to goods from
- North Korea
- Legal act
- S.I. 2019/411
- Import controlRestriction on entry into free circulation
- Applies to goods from
- Ukraine
- Legal act
- S.I. 2022/395
- Documents
- 9009
- 9010
- 9017
- Import controlImport control - Waste
- Applies to goods from
- all countries
- Legal act
- S.I. 2019/590
- Documents
- C672 Information document accompanying shipments of waste as mentioned in Regulation (EU) 2024/1157 – Article 18 and Annex VII
- C669 Notification document as mentioned in Regulation (EU) 2024/1157 - Article 5 and Annex IA
- Y923 Product not subjected to the provisions of Regulation (EU) 2024/1157
- C670 Movement document as mentioned in Regulation (EU) 2024/1157 – Article 5 and Annex IB
Preferential rates by country
| Agreement or scheme | Countries | Rate |
|---|---|---|
| standard rate (no agreement) | — | Free |
| DCTS Comprehensive | Afghanistan, Angola, Bangladesh, Benin and 38 moreAfghanistan, Angola, Bangladesh, Benin, Bhutan, Burkina Faso, Burundi, Cambodia, Central African Republic, Chad, Comoros, Congo - Kinshasa, Djibouti, Eritrea, Ethiopia, Gambia, Guinea, Guinea-Bissau, Haiti, Kiribati, Laos, Liberia, Malawi, Mali, Mauritania, Myanmar (Burma), Nepal, Niger, Rwanda, São Tomé & Príncipe, Senegal, Sierra Leone, Somalia, South Sudan, Sudan, Tanzania, Timor-Leste, Togo, Tuvalu, Uganda, Yemen, Zambia | Free |
| European Union (including code "EU") | Free | |
| CARIFORUM | Antigua & Barbuda, Bahamas, Barbados, Belize and 10 moreAntigua & Barbuda, Bahamas, Barbados, Belize, Dominica, Dominican Republic, Grenada, Guyana, Jamaica, St Kitts & Nevis, St Lucia, St Vincent & the Grenadines, Suriname, Trinidad & Tobago | Free |
| OCTs (Overseas Countries and Territories) | Anguilla, Bermuda, British Indian Ocean Territory, British Virgin Islands and 7 moreAnguilla, Bermuda, British Indian Ocean Territory, British Virgin Islands, Cayman Islands, Falkland Islands, Montserrat, Pitcairn Islands, South Georgia & South Sandwich Islands, St Helena, Turks & Caicos Islands | Free |
| Central America | Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama | Free |
| SADC EPA | Botswana, Eswatini, Lesotho, Mozambique, Namibia | Free |
| Eastern and Southern Africa States | Madagascar, Mauritius, Seychelles, Zimbabwe | Free |
| CPTPP | Brunei, Malaysia | Free |
| UK–Andorra agreement | Andorra | Free |
| UK–Albania agreement | Albania | Free |
| UK–Australia agreement | Australia | Free |
| UK–Canada agreement | Canada | Free |
| UK–Switzerland agreement | Switzerland | Free |
| UK–Côte d’Ivoire agreement | Côte d’Ivoire | Free |
| UK–Chile agreement | Chile | Free |
| UK–Cameroon agreement | Cameroon | Free |
| UK–Colombia agreement | Colombia | Free |
| UK–Ceuta & Melilla agreement | Ceuta & Melilla | Free |
| UK–Ecuador agreement | Ecuador | Free |
| UK–Egypt agreement | Egypt | Free |
| UK–Fiji agreement | Fiji | Free |
| UK–Faroe Islands agreement | Faroe Islands | Free |
| UK–Georgia agreement | Georgia | Free |
| UK–Ghana agreement | Ghana | Free |
| UK–Israel agreement | Israel | Free |
| UK–India agreement | India | Free |
| UK–Iceland agreement | Iceland | Free |
| UK–Jordan agreement | Jordan | Free |
| UK–Japan agreement | Japan | Free |
| UK–Kenya agreement | Kenya | Free |
| UK–South Korea agreement | South Korea | Free |
| UK–Lebanon agreement | Lebanon | Free |
| UK–Liechtenstein agreement | Liechtenstein | Free |
| UK–Morocco agreement | Morocco | Free |
| UK–Moldova agreement | Moldova | Free |
| UK–North Macedonia agreement | North Macedonia | Free |
| UK–Mexico agreement | Mexico | Free |
| UK–Norway agreement | Norway | Free |
| UK–New Zealand agreement | New Zealand | Free |
| UK–Peru agreement | Peru | Free |
| UK–Papua New Guinea agreement | Papua New Guinea | Free |
| UK–Palestinian Territories agreement | Palestinian Territories | Free |
| UK–Serbia agreement | Serbia | Free |
| UK–Solomon Islands agreement | Solomon Islands | Free |
| UK–Singapore agreement | Singapore | Free |
| UK–San Marino agreement | San Marino | Free |
| UK–Tunisia agreement | Tunisia | Free |
| UK–Türkiye agreement | Türkiye | Free |
| UK–Ukraine agreement | Ukraine | Free |
| UK–Vietnam agreement | Vietnam | Free |
| UK–Samoa agreement | Samoa | Free |
| UK–Kosovo agreement | Kosovo | Free |
| UK–South Africa agreement | South Africa | Free |
UK: imports by month
Main suppliers, last 12 months
| Country | Value | Share | Change |
|---|---|---|---|
 Netherlands | £10k | 76.1% | +99.2% |
 Ireland | £3k | 23.9% | -20.2% |
 United States | £0 | 0% | -100% |
Same subheading in other tariffs
EU Free Third-country duty 1 tariff line 
Türkiye Free Third-country duty 3 tariff lines USA Free General (MFN) 1 tariff line 
Canada Free General (MFN) 1 tariff line 
Mexico Free General (MFN) 2 tariff lines 
Brazil Free General (MFN) 2 tariff lines 
Argentina Free General (MFN) 3 tariff lines 
Peru Free General (MFN) 1 tariff line 
New Zealand Free General (MFN) 1 tariff line 
Japan Free General (MFN) 1 tariff line 
Taiwan Free General (MFN) 1 tariff line 
GCC 5% General (MFN) 3 tariff lines 
Switzerland Free General (MFN) 1 tariff line 
Norway Free General (MFN) 1 tariff line 
North Macedonia Free General (MFN) 1 tariff line 
Nigeria 5% General (MFN) 1 tariff line World trade in 2024
Trade value (US$) no reported trade < US$92kUS$92k+US$5m+US$122m+> US$810m
Exports: 69
- Morocco: US$1bn
- Jordan: US$810m
- Peru: US$517m
- Egypt: US$231m
- South Africa: US$196m
- Togo: US$195m
- Netherlands: US$122m
- Russia: US$102m
- Syria: US$75m
- Senegal: US$70m
- Lebanon: US$62m
- Algeria: US$53m
- Australia: US$46m
- Nauru: US$23m
- China: US$20m
- Tunisia: US$17m
- Pakistan: US$5m
- Croatia: US$4m
- New Zealand: US$2m
- France: US$2m
- Germany: US$1m
- Serbia: US$1m
- Uruguay: US$977k
- Belgium: US$469k
- Canada: US$403k
- Israel: US$273k
- Spain: US$253k
- South Korea: US$237k
- United Kingdom: US$186k
- Norway: US$160k
- United States: US$147k
- Bulgaria: US$145k
- India: US$92k
- Indonesia: US$66k
- Italy: US$64k
- Singapore: US$48k
- Madagascar: US$47k
- Poland: US$41k
- Austria: US$38k
- Brazil: US$16k
- Estonia: US$14k
- Türkiye: US$11k
- Mexico: US$10k
- Kenya: US$10k
- Czechia: US$9k
- Thailand: US$7k
- Myanmar (Burma): US$5k
- Sri Lanka: US$4k
- Japan: US$4k
- Cyprus: US$4k
- Nigeria: US$2k
- Portugal: US$2k
- Côte d’Ivoire: US$2k
- Hungary: US$2k
- Ukraine: US$1k
- Uzbekistan: US$1k
- Sweden: US$700
- Saudi Arabia: US$500
- United Arab Emirates: US$200
- Switzerland: US$200
Trade value (US$) no reported trade < US$424kUS$424k+US$21m+US$97m+> US$262m
Imports: 99
- India: US$1bn
- United States: US$325m
- Netherlands: US$262m
- Mexico: US$174m
- China: US$162m
- Belgium: US$148m
- Brazil: US$148m
- Türkiye: US$140m
- Pakistan: US$131m
- South Korea: US$97m
- New Zealand: US$78m
- Norway: US$71m
- Australia: US$47m
- Serbia: US$45m
- Bulgaria: US$40m
- Peru: US$40m
- Argentina: US$38m
- Greece: US$36m
- Germany: US$33m
- Philippines: US$32m
- Austria: US$32m
- Poland: US$22m
- Malaysia: US$21m
- Romania: US$21m
- Lebanon: US$20m
- Lithuania: US$18m
- Switzerland: US$15m
- France: US$14m
- Uruguay: US$13m
- Japan: US$12m
- Spain: US$11m
- Indonesia: US$11m
- Italy: US$9m
- Taiwan: US$7m
- South Africa: US$6m
- Colombia: US$6m
- Bangladesh: US$5m
- Vietnam: US$3m
- Paraguay: US$3m
- Slovenia: US$2m
- Portugal: US$2m
- Tunisia: US$1m
- Chile: US$962k
- Croatia: US$774k
- Ghana: US$628k
- Côte d’Ivoire: US$424k
- United Kingdom: US$404k
- Kenya: US$204k
- El Salvador: US$194k
- Guatemala: US$173k
- Zambia: US$142k
- Nigeria: US$116k
- Gambia: US$102k
- Costa Rica: US$97k
- Sweden: US$34k
- Bahamas: US$34k
- Slovakia: US$30k
- Canada: US$22k
- Ecuador: US$22k
- Latvia: US$14k
Top exporters
| Rank | Country | Value | Share |
|---|---|---|---|
| 1 |  Morocco | US$1bn | 28.5% |
| 2 |  Jordan | US$810m | 22.7% |
| 3 | Peru | US$517m | 14.5% |
| 4 |  Egypt | US$231m | 6.4% |
| 5 |  South Africa | US$196m | 5.5% |
| 6 |  Togo | US$195m | 5.4% |
| 7 | Netherlands | US$122m | 3.4% |
| 8 |  Russia | US$102m | 2.9% |
| 9 |  Syria | US$75m | 2.1% |
| 10 |  Senegal | US$70m | 1.9% |
Top importers
| Rank | Country | Value | Share |
|---|---|---|---|
| 1 |  India | US$1bn | 35.5% |
| 2 | United States | US$325m | 9.1% |
| 3 | Netherlands | US$262m | 7.3% |
| 4 | Mexico | US$174m | 4.9% |
| 5 |  China | US$162m | 4.5% |
| 6 |  Belgium | US$148m | 4.1% |
| 7 | Brazil | US$148m | 4.1% |
| 8 | Türkiye | US$140m | 3.9% |
| 9 |  Pakistan | US$131m | 3.7% |
| 10 |  South Korea | US$97m | 2.7% |
Import duty on this product around the world 165
The most-favoured-nation (MFN) duty each country applies to goods of this HS subheading: the average over its national tariff lines, with the lowest and highest line where they differ. Goods from countries with a trade agreement often pay less.
- 2%median duty
- 77number of duty-free countries (MFN)
- 45%highest: Bahamas, Bermuda, Cayman Islands
165
| Importing country | MFN duty | lines from – to | data year |
|---|---|---|---|
 Afghanistan | 5% | 2018 · HS 2012 | |
 Albania | 2% | 2023 | |
 Algeria | 5% | 2023 | |
 Angola | 0% | 2023 · HS 2017 | |
 Anguilla | 10% | 2021 · HS 2017 | |
 Antigua & Barbuda | 0% | 2021 · HS 2007 | |
| Argentina | 0% | 2023 · HS 2017 | |
 Armenia | 5% | 2023 | |
 Aruba | 6% | 2021 · HS 2012 | |
 Australia | 0% | 2023 | |
 Azerbaijan | 0% | 2023 · HS 2017 | |
 Bahamas | 45% | 2022 | |
 Bahrain | 5% | 2023 | |
 Bangladesh | 0% | 2023 · HS 2017 | |
 Barbados | 5% | 2022 · HS 2017 | |
 Belarus | 5% | 2021 · HS 2017 | |
 Belize | 5% | 2023 | |
 Benin | 5% | 2023 | |
 Bermuda | 25% | 2023 | |
 Bhutan | 10% | 2022 | |
 Bolivia | 0% | 2023 · HS 2017 | |
 Bosnia & Herzegovina | 0% | 2022 | |
 Botswana | 0% | 2023 | |
| Brazil | 0% | 2023 · HS 2017 | |
 Brunei | 0% | 2023 · HS 2017 | |
 Burkina Faso | 5% | 2023 | |
 Burundi | 0% | 2023 | |
 Cambodia | 7% | 2023 · HS 2017 | |
 Cameroon | 10% | 2023 | |
| Canada | 0% | 2023 | |
 Cape Verde | 5% | 2023 · HS 2017 | |
 Cayman Islands | 22% | 2021 · HS 2002 | |
 Central African Republic | 10% | 2023 | |
 Chad | 10% | 2023 | |
 Chile | 6% | 2023 · HS 2017 | |
| China | 3% | 2023 | |
 Colombia | 0% | 2023 · HS 2017 | |
 Comoros | 20% | 2021 · HS 2017 | |
 Congo - Brazzaville | 10% | 2023 | |
 Cook Islands | 0% | 2022 · HS 2017 | |
 Costa Rica | 0% | 2023 | |
 Côte d’Ivoire | 5% | 2023 · HS 2017 | |
 Cuba | 0% | 2023 · HS 2017 | |
 Dominica | 5% | 2023 · HS 2017 | |
 Dominican Republic | 0% | 2023 | |
 Ecuador | 0% | 2023 · HS 2017 | |
| Egypt | 2% | 2019 · HS 2017 | |
 El Salvador | 0% | 2022 | |
 Equatorial Guinea | 10% | 2023 | |
 Eswatini | 0% | 2023 | |
 Ethiopia | 5% | 2021 · HS 2017 | |
| European Union (27 countries) | 0% | 2023 | |
 Fiji | 5% | 2023 | |
 French Polynesia | 10% | 2023 | |
 Gabon | 10% | 2023 | |
 Gambia | 5% | 2023 | |
 Georgia | 12% | 2022 · HS 2017 | |
 Ghana | 5% | 2023 | |
 Gibraltar | 12% | 2023 · HS 2017 | |
 Grenada | 5% | 2023 · HS 2012 | |
 Guatemala | 0% | 2023 | |
 Guinea | 5% | 2023 | |
 Guinea-Bissau | 5% | 2023 | |
 Guyana | 5% | 2023 · HS 2017 | |
 Haiti | 0% | 2020 · HS 2017 | |
 Honduras | 0% | 2023 | |
 Hong Kong SAR China | 0% | 2023 | |
 Iceland | 0% | 2023 | |
| India | 5% | 2023 | |
 Indonesia | 0% | 2023 | |
 Iran | 5% | 2020 · HS 2017 | |
 Israel | 0% | 2022 · HS 2017 | |
 Jamaica | 0% | 2023 | |
| Japan | 0% | 2023 | |
| Jordan | 0% | 2023 | |
 Kazakhstan | 5% | 2023 | |
 Kenya | 0% | 2023 | |
 Kiribati | 0% | 2023 · HS 2002 | |
 Kuwait | 5% | 2023 | |
 Kyrgyzstan | 5% | 2021 · HS 2017 | |
 Laos | 5% | 2023 · HS 2017 | |
 Lebanon | 0% | 2020 · HS 2017 | |
 Lesotho | 0% | 2023 | |
 Liberia | 5% | 2023 | |
 Libya | 5% | 2021 · HS 2017 | |
 Liechtenstein | 0% | 2021 · HS 2017 | |
 Macao SAR China | 0% | 2023 | |
 Madagascar | 5% | 2023 | |
 Malawi | 10% | 2021 · HS 2017 | |
 Malaysia | 0% | 2023 | |
 Maldives | 0% | 2023 | |
 Mali | 5% | 2023 | |
 Mauritania | 5% | 2023 · HS 2017 | |
 Mauritius | 0% | 2023 | |
| Mexico | 0% | 2023 · HS 2017 | |
 Micronesia | 4% | 2021 · HS 2017 | |
 Moldova | 0% | 2023 · HS 2017 | |
 Mongolia | 5% | 2023 | |
 Montserrat | 0% | 2023 · HS 2017 | |
| Morocco | 2.5% | 2023 | |
 Mozambique | 2.5% | 2023 | |
 Myanmar (Burma) | 3% | 2023 · HS 2017 | |
 Namibia | 0% | 2023 | |
 Nauru | 10% | 2021 · HS 2017 | |
 Nepal | 10% | 2023 | |
| New Zealand | 0% | 2023 | |
 Nicaragua | 0% | 2023 | |
 Niger | 5% | 2023 | |
| Nigeria | 5% | 2023 | |
| North Macedonia | 0% | 2023 | |
| Norway | 0% | 2023 | |
 Oman | 5% | 2023 | |
| Pakistan | 0% | 2023 | |
 Palau | 3% | 2023 · HS 2012 | |
 Palestinian Territories | 0% | 2017 · HS 2017 | |
 Panama | 0% | 2023 | |
 Papua New Guinea | 0% | 2023 | |
 Paraguay | 0% | 2023 · HS 2017 | |
| Peru | 0% | 2023 · HS 2017 | |
 Philippines | 1% | 2023 | |
 Qatar | 5% | 2023 | |
| Russia | 5% | 2021 · HS 2017 | |
 Rwanda | 0% | 2023 | |
 Samoa | 8% | 2020 · HS 2017 | |
 São Tomé & Príncipe | 5% | 2019 · HS 2017 | |
 Saudi Arabia | 5% | 2023 | |
| Senegal | 5% | 2023 | |
 Seychelles | 0% | 2023 | |
 Sierra Leone | 5% | 2023 | |
 Singapore | 0% | 2023 · HS 2017 | |
 Solomon Islands | 10% | 2023 · HS 2017 | |
 Somalia | 5% | 2023 · HS 2017 | |
| South Africa | 0% | 2023 | |
| South Korea | 0.5% | 0% – 1% | 2023 |
 Sri Lanka | 0% | 2023 | |
 St Kitts & Nevis | 0% | 2023 | |
 St Lucia | 0% | 2023 · HS 2012 | |
 St Pierre & Miquelon | 5% | 2021 · HS 2017 | |
 St Vincent & the Grenadines | 5% | 2023 | |
 Sudan | 10% | 2021 · HS 2017 | |
 Suriname | 5% | 2023 · HS 2007 | |
| Switzerland | 0% | 2023 | |
| Syria | 1% | 2020 · HS 2012 | |
 Tajikistan | 5% | 2021 · HS 2012 | |
 Tanzania | 0% | 2023 | |
 Thailand | 0% | 2023 | |
| Togo | 5% | 2023 | |
 Tonga | 0% | 2023 · HS 2017 | |
 Trinidad & Tobago | 0% | 2023 · HS 2012 | |
| Türkiye | 0% | 2023 | |
 Tuvalu | 0% | 2017 · HS 2017 | |
 Uganda | 0% | 2023 | |
 Ukraine | 2% | 2023 · HS 2017 | |
 United Arab Emirates | 5% | 2023 | |
| United Kingdom | 0% | 2023 | |
| United States | 0% | 2023 | |
 Uruguay | 0% | 2023 · HS 2017 | |
 Uzbekistan | 0% | 2021 · HS 2017 | |
 Vanuatu | 5% | 2023 | |
 Venezuela | 0% | 2023 · HS 2017 | |
 Vietnam | 0% | 2023 | |
 Wallis & Futuna | 0% | 2021 · HS 2012 | |
 Yemen | 5% | 2017 · HS 2017 | |
 Zambia | 5% | 2023 | |
 Zimbabwe | 0.1% | 2023 |
Tariff data years 2017–2023; rates may have changed since. · UNCTAD TRAINS, accessed via WITS (World Bank)
Classifications and correspondences
Where this HS subheading sits in the United Nations' statistical classifications, and which codes it had in earlier editions of the Harmonized System.
- SITC Rev. 4
- 27231 Natural calcium phosphates & phosphatic chalk, unground
- End use (BEC Rev. 5)
- Intermediate goods · BEC 3111
- CPC 2.1 product
- 16110 Natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk
- ISIC Rev. 4 activity
- 0891 Mining of chemical and fertilizer minerals
Earlier HS editions
| HS | Code | |
|---|---|---|
| 2017 | 2510.10 | unchanged |
| 2012 | 2510.10 | unchanged |
| 2007 | 2510.10 | unchanged |
| 2002 | 2510.10 | unchanged |
| 1996 | 2510.10 | unchanged |
| 1992 | 2510.10 | unchanged |
Correspondence tables of the United Nations Statistics Division (UNSD)
Recent rule changes mentioning this code
Acts whose text cites this code or its heading. Check the act itself: a code can be cited for reasons other than a change of its duty.
- Import and export controls
FR Doc. 2026-14542 · 91 FR 45516 · Source: federalregister.gov
- Tariff change
FR Doc. 2026-11158 · 91 FR 33854 · Source: federalregister.gov
- Anti-dumping · Applies from:
CELEX 32026R0274 · Source: eur-lex.europa.eu
Subheading 2510.10 is a single line in the UK Global Tariff, where the duty is duty-free.
The EU Combined Nomenclature has one tariff line for subheading 2510.10; the duty is duty-free.
Goods from 156 countries can enter the UK at a preferential rate instead of the standard Free; 156 of them pay no duty at all, for example under DCTS Comprehensive or European Union.
In the 12 months to August 2026, the UK imported natural phosphate rock, unground worth £13.2k (down 33% on the year before), at an average of £0.32 per kg; Netherlands supplied 76%, followed by Ireland.
World trade in natural phosphate rock, unground reached US$4bn in 2024, up 8.6% on 2023.
Morocco was the largest exporter with 28.5% of the total, ahead of Jordan.
Questions and answers
What is the HS code for natural calcium phosphates, natural aluminium calcium: unground?
Natural calcium phosphates, natural aluminium calcium: unground fall under HS subheading 2510.10, part of heading 2510, in section V of the Harmonized System.
What is the import duty on natural calcium phosphates, natural aluminium… in the UK?
Under the UK Global Tariff, imports under 2510.10 from countries without a preferential agreement are free of duty. Preferential rates, anti-dumping duties and VAT are not included.
What is the import duty on natural calcium phosphates, natural aluminium… in the EU?
Under the EU Combined Nomenclature, imports under 2510.10 from countries without a preferential agreement are free of duty. Preferential rates, anti-dumping duties and VAT are not included.
Which country exports the most natural calcium phosphates, natural aluminium…?
Morocco, with US$1bn in 2024 (28.5% of world exports).
Which countries can export natural phosphate rock, unground to the UK duty-free?
156 countries pay no duty under a trade agreement or preference scheme, among them partners under DCTS Comprehensive, European Union, CARIFORUM. The goods must meet the agreement’s rules of origin and the importer needs proof of origin; otherwise the standard rate of Free applies. Pick a country above to see its rate.
Where does the UK import natural phosphate rock, unground from?
In the 12 months to August 2026, the largest suppliers were Netherlands (76%), Ireland (24%) and United States (0%), out of total imports of £13.2k.