# United States tariff lines under HS 3921.14

> The United States tariff splits HS 3921.14 (cellular: Of regenerated cellulose) into 1 national line: 3921.14.00.00 (of regenerated cellulose). The general (MFN) duty is 6.5% on this line.

Source: https://border.bot/countries/united-states/hs-codes/392114
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) / [3921.14](https://border.bot/countries/united-states/hs-codes/392114)

## Key facts

- HS subheading: [3921.14](https://border.bot/hs-codes/392114)
- Duty (MFN): 6.5%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 39: Plastics and articles thereof

## United States lines under 3921.14

The United States tariff splits HS 3921.14 (cellular: Of regenerated cellulose) into 1 national line: 3921.14.00.00 (of regenerated cellulose).

The general (MFN) duty is 6.5% on this line.

- [3921.14.00.00](https://border.bot/countries/united-states/hs-codes/3921140000) Cellular, Of regenerated cellulose. Duty (MFN): 6.5%

## In other countries

No other national tariff on border.bot has live lines under 3921.14 yet.

- [The Harmonized System text for 3921.14](https://border.bot/hs-codes/392114)

- Previous subheading: [3921.13](https://border.bot/countries/united-states/hs-codes/392113) Of polyurethanes
- Next subheading: [3921.19](https://border.bot/countries/united-states/hs-codes/392119) Other plates, sheets, film, foil and strip, of plastics

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3921.14?

The United States tariff splits HS 3921.14 (cellular: Of regenerated cellulose) into 1 national line: 3921.14.00.00 (of regenerated cellulose).

### What is the duty on HS 3921.14 in the United States?

The general (MFN) duty is 6.5% on this line.

## 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/392114.json