# HTS 3827.61.00.00: Containing 15 percent or more by mass of 1,1,1-trifluoroethane (HFC-143a)

> Plain-language tariff reference from the USITC Harmonized Tariff Schedule on [PlainTariff](https://plaintariff.com/).

## Duty rates

- **General (MFN) rate:** 3.7%
- **Special / FTA rate:** Free 
(A+, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM,P, PA, PE, S, SG)
- **Column 2 rate:** 25%
- **Corpus rank:** #4981 of 6827 among dutiable tariff lines
- **Percentile among ad-valorem lines:** 62nd of 13,544 rated lines

## Classification path

- **Section VI:** [Products of the Chemical or Allied Industries](https://plaintariff.com/section/vi-products-of-the-chemical-or-allied-industries)
- **Chapter 38:** [Miscellaneous chemical products](https://plaintariff.com/chapter/chapter-38-miscellaneous-chemical-products)
- **HTS code:** 3827.61.00.00

## Related tools

- [Tariff calculator](https://plaintariff.com/tools/tariff-calculator)
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- [Methodology & sources](https://plaintariff.com/methodology)

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*Source: U.S. International Trade Commission Harmonized Tariff Schedule. HTML canonical: https://plaintariff.com/heading/3827610000-containing-15-percent-or-more-by-mass-of-111-trifluoroetha*