# United States tariff lines under HS 4501.90

> The United States tariff splits HS 4501.90 (natural cork, raw or simply prepared; waste cork; crushed, granulated or ground cork) into 2 national lines: 4501.90.20.00 (waste cork) and 4501.90.40.00 (crushed, granulated or ground cork). Every United States line under 4501.90 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/450190
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 45](https://border.bot/countries/united-states/hs-codes/45) / [4501.90](https://border.bot/countries/united-states/hs-codes/450190)

## Key facts

- HS subheading: [4501.90](https://border.bot/hs-codes/450190)
- Duty (MFN): Free
- National lines: 2
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 45: Cork and articles of cork

## United States lines under 4501.90

The United States tariff splits HS 4501.90 (natural cork, raw or simply prepared; waste cork; crushed, granulated or ground cork) into 2 national lines: 4501.90.20.00 (waste cork) and 4501.90.40.00 (crushed, granulated or ground cork).

Every United States line under 4501.90 is free of general (MFN) duty.

- [4501.90.20.00](https://border.bot/countries/united-states/hs-codes/4501902000) Other, Waste cork. Duty (MFN): free
- [4501.90.40.00](https://border.bot/countries/united-states/hs-codes/4501904000) Other, Crushed, granulated or ground cork. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 4501.90 yet.

- [The Harmonized System text for 4501.90](https://border.bot/hs-codes/450190)

- Previous subheading: [4501.10](https://border.bot/countries/united-states/hs-codes/450110) Natural cork, raw or simply prepared; waste cork; crushed, granulated or ground cork
- Next subheading: [4502.00](https://border.bot/countries/united-states/hs-codes/450200) Natural cork, debacked or roughly squared, or in rectangular (including square) blocks, plates, sheets or strip (including sharp-edged blanks for corks or stoppers)

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 4501.90?

The United States tariff splits HS 4501.90 (natural cork, raw or simply prepared; waste cork; crushed, granulated or ground cork) into 2 national lines: 4501.90.20.00 (waste cork) and 4501.90.40.00 (crushed, granulated or ground cork).

### What is the duty on HS 4501.90 in the United States?

Every United States line under 4501.90 is free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/450190.json