Skip to the content

HTS 3103

Mineral or chemical fertilizers, phosphatic

3 lines US HTS, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20

CodeDescriptionUnitGeneralSpecialColumn 2Source
Superphosphates
3103.11.00.00Containing by weight 35 percent or more of diphosphorous pentaoxide (P2O5)tFreeFreeUSITC
3103.19.00.00OthertFreeFreeUSITC
3103.90.01.00OthertFreeFreeUSITC

The table scrolls sideways.

Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 3103 at USITC

Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.

This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.

All headings of chapter 31: Fertilizers