# HTS 9903.81.75: Rails known as “standard rails” (provided for in subheading 7302.10.10 (except for statistical reporting number 7302.10.1015, 7302.10.1025, 7302.10.1045 or 7302.10.1055) or 7302.10.50)

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

## Duty rates

- **General (MFN) rate:** Free
- **Corpus rank:** #5972 of 5979 among duty-free tariff lines

## Classification path

- **Section XXII:** [Special Classification Provisions](https://plaintariff.com/section/xxii-special-classification-provisions)
- **HTS code:** 9903.81.75

## 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/99038175-rails-known-as-standard-rails-provided-for-in-subheading*