United States Customs Tariff for HS Code 310540
- Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate - for industrial purposes
ثاني هيدروجين أورثوفوسفات الأمونيوم (فوسفات أحادي الأمونيوم)، وإن كانت مخلوطة مع هيدروجين أورثوفوسفات ثاني أمونيوم (فوسفات ثنائي الأمونيوم) للاستخدام الصناعي
Direct HS code answer for United States
United States HS Code 310540: Exempted
The source reports an indicative HS6 MFN average of Exempted for - Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate - for industrial purposes. Import permission is not assessed. Verify the exact national tariff line, origin treatment, taxes, restrictions, and current customs guidance before using this information in a declaration.
Customs tariff summary
- Country
- United States
- HS / tariff code
- 310540
- Description
- - Ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate - for industrial purposes
- Chapter
- 31 —
- Heading
- 3105
- Subheading
- 310540
- Indicative MFN HS6 average
- Exempted
- VAT / tax
- Check local VAT and excise rules for the import destination.
- Unit / basis
- Not listed in this tariff line
- Source / vintage
- WITS/UNCTAD TRAINS (MFN 2022) (2022)
Customs Duty
Exempted
معفى
Import permission
not assessed
Import planning
Need a landed cost report for this HS code?
Request a one-page research summary with source checks, landed-cost inputs, and points to verify for HS code 310540 in United States.
Details
- HS Code
- 310540
- Chapter
- 31 —
- Heading
- 3105
- Subheading
- 310540
Compare HS code 310540 across GCC countries
These GCC pages currently use the same GCC Integrated Tariff reference published by ZATCA. They are not six independently reconciled national schedules. National codes, duty notes, restrictions, and tax treatment can differ; verify with the destination customs authority.
Related HS Codes (Heading 3105)
| HS Code | Description | Duty |
|---|---|---|
| 310510 | Goods of this Chapter packed in tablets of a gross weight not exceeding 10 kg | Exempted |
| 310520 | - Mineral or chemical fertilisers containing the three fertilising elements nitrogen, phosphorus and potassium | Exempted |
| 310530 | - - - Diammonium hydrogenorthophosphate (diammonium phosphate) for Purposes agricultural use | Exempted |
| 310551 | - - Containing nitrates and phosphates | Exempted |
| 310559 | Other chemical fertilizers contain two fertilizing elements; nitrogen and phosphorus; contains any material included in the attached list of hazardous materials (Appendix 1). | Exempted |
| 310560 | - Mineral or chemical Fertilisers containing the two fertilising elements phosphorus and potassium | Exempted |
| 310590 | Mineral fertilizers containing nitrogen and potassium | Exempted |
Data source: WITS/UNCTAD TRAINS (MFN 2022). Values are indicative HS6 MFN averages, not shipment-specific applied rates. Import permission and restrictions are not assessed. Rates do not include VAT, excise, trade-remedy duties, origin-based preferences, or other national measures. Full disclaimer.