HTS 2931.49.00.55
Containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms
Chapter 29
Current Duty Rates
Source: USITC Harmonized Tariff Schedule — Last updated April 8, 2026
Rates reflect current base duties plus applicable surcharges. Section 301 rates apply to China-origin goods. Verify with your customs broker for your specific classification.
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Recent Changes
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Frequently Asked
What is HTS 2931.49?
HTS 2931.49 covers containing a phosphorus atom to which one methyl, ethyl, n-propyl or isopropyl group is bonded but no further carbon atoms. It falls under Chapter 29 of the Harmonized Tariff Schedule of the United States.
What is the duty rate for HTS 2931.49.00.55?
The base (MFN) duty rate for HTS 2931.49.00.55 is .
Are there any exclusions for HTS 2931.49.00.55?
Exclusions may apply depending on active Section 301 or Section 232 exclusion lists. Check the USTR exclusion portal or use TariffDesk to monitor this code for changes, including new exclusions.
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