291990 — Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives: Other
- Covers:
- Phosphoric esters and their salts, including lactophosphates; their halogenated… not listed under the other codes in this heading.
- Not covered:
- 291910 (Tris(2,3-dibromopropyl) phosphate).
- Listed US duty:
- 0%–6.5% (US general rate, HTS 2026)
Official description
Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other
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Suggestions from the HS index, not a customs ruling
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What 291990 covers and what it doesn’t
Official text: Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives › Other.
This is the “other” line of heading 2919 (phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives). It takes goods of that heading that no more specific subheading names. These go elsewhere:
- 291910 Tris(2,3-dibromopropyl) phosphate
Nearby codes to check
- Heading 2919 Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives: every subheading side by side.
US duty rate
0%–6.5%
General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.
Who imports under 291990
EximAgent lists companies with recorded shipments under this code, built from customs records, with who they buy from and how often. See importers of 291990 →
Common questions
- What is HS code 291990?
- Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other
- What duty rates apply to 291990?
- Listed US duty: 0%–6.5% (US general rate, HTS 2026).
Browse all of Chapter 29: Organic chemicals →
Go beyond the code
Classify a product and check the duty for your destination with the CLI, then keep researching in your own agent.