# United States tariff lines under HS 4008.21

> The United States tariff splits HS 4008.21 (plates, sheets, strip, rods and profile shapes, of vulcanized rubber other than hard rubber, of non-cellular rubber: Plates, sheets and strip) into 1 national line: 4008.21.00.00 (plates, sheets and strip). Every United States line under 4008.21 is free of general (MFN) duty.

Source: https://border.bot/countries/united-states/hs-codes/400821
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 40](https://border.bot/countries/united-states/hs-codes/40) / [4008.21](https://border.bot/countries/united-states/hs-codes/400821)

## Key facts

- HS subheading: [4008.21](https://border.bot/hs-codes/400821)
- Duty (MFN): Free
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 40: Rubber and articles thereof

## United States lines under 4008.21

The United States tariff splits HS 4008.21 (plates, sheets, strip, rods and profile shapes, of vulcanized rubber other than hard rubber, of non-cellular rubber: Plates, sheets and strip) into 1 national line: 4008.21.00.00 (plates, sheets and strip).

Every United States line under 4008.21 is free of general (MFN) duty.

- [4008.21.00.00](https://border.bot/countries/united-states/hs-codes/4008210000) Of noncellular rubber, Plates, sheets and strip. Duty (MFN): free

## In other countries

No other national tariff on border.bot has live lines under 4008.21 yet.

- [The Harmonized System text for 4008.21](https://border.bot/hs-codes/400821)

- Previous subheading: [4008.19](https://border.bot/countries/united-states/hs-codes/400819) Other
- Next subheading: [4008.29](https://border.bot/countries/united-states/hs-codes/400829) Other

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 4008.21?

The United States tariff splits HS 4008.21 (plates, sheets, strip, rods and profile shapes, of vulcanized rubber other than hard rubber, of non-cellular rubber: Plates, sheets and strip) into 1 national line: 4008.21.00.00 (plates, sheets and strip).

### What is the duty on HS 4008.21 in the United States?

Every United States line under 4008.21 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/400821.json