# United States tariff lines under HS 3801.30

> The United States tariff splits HS 3801.30 (carbonaceous pastes for electrodes and similar pastes for furnace linings) into 1 national line: 3801.30.00.00 (carbonaceous pastes for electrodes and similar pastes for furnace linings). The general (MFN) duty is 4.9% on this line.

Source: https://border.bot/countries/united-states/hs-codes/380130
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 38](https://border.bot/countries/united-states/hs-codes/38) / [3801.30](https://border.bot/countries/united-states/hs-codes/380130)

## Key facts

- HS subheading: [3801.30](https://border.bot/hs-codes/380130)
- Duty (MFN): 4.9%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 38: Miscellaneous chemical products

## United States lines under 3801.30

The United States tariff splits HS 3801.30 (carbonaceous pastes for electrodes and similar pastes for furnace linings) into 1 national line: 3801.30.00.00 (carbonaceous pastes for electrodes and similar pastes for furnace linings).

The general (MFN) duty is 4.9% on this line.

- [3801.30.00.00](https://border.bot/countries/united-states/hs-codes/3801300000) Carbonaceous pastes for electrodes and similar pastes for furnace linings. Duty (MFN): 4.9%

## In other countries

No other national tariff on border.bot has live lines under 3801.30 yet.

- [The Harmonized System text for 3801.30](https://border.bot/hs-codes/380130)

- Previous subheading: [3801.20](https://border.bot/countries/united-states/hs-codes/380120) Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures
- Next subheading: [3801.90](https://border.bot/countries/united-states/hs-codes/380190) Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 3801.30?

The United States tariff splits HS 3801.30 (carbonaceous pastes for electrodes and similar pastes for furnace linings) into 1 national line: 3801.30.00.00 (carbonaceous pastes for electrodes and similar pastes for furnace linings).

### What is the duty on HS 3801.30 in the United States?

The general (MFN) duty is 4.9% 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/380130.json