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HTS heading 3801: Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semiman

Heading 3801 of the US Harmonized Tariff Schedule covers Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semimanufactures. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Heading 3801 at a glance

Goods named in this heading (official line texts): Plates, rods, powder and other forms, wholly or partly manufactured, for manufacturing into br…, Colloidal or semi-colloidal graphite, Carbonaceous pastes for electrodes and similar pastes for furnace linings.

Subheadings (6-digit)

All tariff lines in heading 3801

LineDescriptionGeneralSection 301 (China)Exclusions
3801.10.10Plates, rods, powder and other forms, wholly or partly manufactured, for manufacturing into br…3.7%List 3 +25%
3801.10.50Artificial graphite: OtherFreeList 3 +25%
3801.20.00Colloidal or semi-colloidal graphiteFreeList 3 +25%
3801.30.00Carbonaceous pastes for electrodes and similar pastes for furnace linings4.9%List 3 +25%
3801.90.00Artificial graphite; colloidal or semi-colloidal graphite; preparations based on…: Other4.9%List 3 +25%

All of chapter 38 · Chapter 38 rate summary · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.

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