# United States tariff lines under HS 3918.90

> The United States tariff splits HS 3918.90 (floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in note 9 to this chapter, of other plastics) into 4 national lines: 3918.90.10.00 (floor coverings), 3918.90.20.00 (with a backing of man-made fibers), 3918.90.30.00 (other) and 3918.90.50.00 (other). The general (MFN) duty differs by line: 5.3% on 3918.90.10.00, 6.5% on 3918.90.20.00, 5.3% on 3918.90.30.00 and 4.2% on 3918.90.50.00.

Source: https://border.bot/countries/united-states/hs-codes/391890
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 39](https://border.bot/countries/united-states/hs-codes/39) / [3918.90](https://border.bot/countries/united-states/hs-codes/391890)

## Key facts

- HS subheading: [3918.90](https://border.bot/hs-codes/391890)
- National lines: 4
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 39: Plastics and articles thereof

## United States lines under 3918.90

The United States tariff splits HS 3918.90 (floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in note 9 to this chapter, of other plastics) into 4 national lines: 3918.90.10.00 (floor coverings), 3918.90.20.00 (with a backing of man-made fibers), 3918.90.30.00 (other) and 3918.90.50.00 (other).

The general (MFN) duty differs by line: 5.3% on 3918.90.10.00, 6.5% on 3918.90.20.00, 5.3% on 3918.90.30.00 and 4.2% on 3918.90.50.00.

- [3918.90.10.00](https://border.bot/countries/united-states/hs-codes/3918901000) Of other plastics, Floor coverings. Duty (MFN): 5.3%
- [3918.90.20.00](https://border.bot/countries/united-states/hs-codes/3918902000) Of other plastics, Wall or ceiling coverings, With a backing of textile fibers, With a backing of man-made fibers. Duty (MFN): 6.5%
- [3918.90.30.00](https://border.bot/countries/united-states/hs-codes/3918903000) Of other plastics, Wall or ceiling coverings, With a backing of textile fibers, Other. Duty (MFN): 5.3%
- [3918.90.50.00](https://border.bot/countries/united-states/hs-codes/3918905000) Of other plastics, Wall or ceiling coverings, Other. Duty (MFN): 4.2%

## In other countries

No other national tariff on border.bot has live lines under 3918.90 yet.

- [The Harmonized System text for 3918.90](https://border.bot/hs-codes/391890)

- Previous subheading: [3918.10](https://border.bot/countries/united-states/hs-codes/391810) Of polymers of vinyl chloride
- Next subheading: [3919.10](https://border.bot/countries/united-states/hs-codes/391910) In rolls of a width not exceeding 20 cm

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3918.90?

The United States tariff splits HS 3918.90 (floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in note 9 to this chapter, of other plastics) into 4 national lines: 3918.90.10.00 (floor coverings), 3918.90.20.00 (with a backing of man-made fibers), 3918.90.30.00 (other) and 3918.90.50.00 (other).

### What is the duty on HS 3918.90 in the United States?

The general (MFN) duty differs by line: 5.3% on 3918.90.10.00, 6.5% on 3918.90.20.00, 5.3% on 3918.90.30.00 and 4.2% on 3918.90.50.00.

## 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/391890.json