# HTS 7228.30.40.00: Of chipper knife steel, not cold-formed

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

## Duty rates

- **General (MFN) rate:** Free
- **Column 2 rate:** 28%
- **Corpus rank:** #2565 of 5979 among duty-free tariff lines

## Classification path

- **Section XV:** [Base Metals and Articles of Base Metal](https://plaintariff.com/section/xv-base-metals-and-articles-of-base-metal)
- **Chapter 72:** [Iron and steel](https://plaintariff.com/chapter/chapter-72-iron-and-steel)
- **HTS code:** 7228.30.40.00

## Related tools

- [Tariff calculator](https://plaintariff.com/tools/tariff-calculator)
- [Search HTS codes](https://plaintariff.com/search)
- [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/7228304000-of-chipper-knife-steel-not-cold-formed*