# HTS 2934.99.06.00: 7-Nitronaphth[1,2]oxadiazole-5-sulfonic acid and its salts

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

## Duty rates

- **General (MFN) rate:** 6.5%
- **Special / FTA rate:** Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,L,MA,OM,P,PA,PE,S,SG)
- **Column 2 rate:** 15.4¢/kg + 66.5%
- **Corpus rank:** #2600 of 6827 among dutiable tariff lines
- **Percentile among ad-valorem lines:** 79th 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 29:** [Organic chemicals](https://plaintariff.com/chapter/chapter-29-organic-chemicals)
- **HTS code:** 2934.99.06.00

## Related tools

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

---

*Source: U.S. International Trade Commission Harmonized Tariff Schedule. HTML canonical: https://plaintariff.com/heading/2934990600-7-nitronaphth12oxadiazole-5-sulfonic-acid-and-its-salts*