9903.01.13
8-digit subheadingCrude oil, natural gas, lease condensates, natural gas liquids, refined petroleum products, uranium, coal, biofuels, geothermal heat, the kinetic movement of flowing water, and critical minerals, as defined by 30 U.S.C. 1606(a)(3)
This is a 8-digit subheading — a category, not a filing code. Pick the more specific code beneath it that best matches your goods; only a 10-digit statistical code can be used on a customs entry.
Duty rates
Ad valorem rate — a straight percentage of the declared customs value.
| Rate | Value and what it means |
|---|---|
| General rate (Column 1) | The duty provided in the applicable subheading + 10%Column 1 general Applies to most trading partners — the standard "normal trade relations" rate. |
| Special rate (Column 1) | The duty provided in the applicable subheading + 10%Trade programs The country letters in parentheses are free trade agreement and preference programs. If your goods qualify under one of them, that rate replaces the general rate. |
| Column 2 rate | No changeNon-NTR Reserved for the small group of countries that do not have normal trade relations with the US (currently Cuba, North Korea, Russia and Belarus). Almost no importer uses this column — if you are shipping from anywhere else, ignore it. |
| Unit of quantity | — How CBP expects the quantity to be reported on the entry summary. |
Where this sits in the schedule
The tariff schedule is read top-down: each line inherits the wording of the categories above it.
Except for products described in headings 9903.01.11, 9903.01.12, 9903.01.14 and 9903.01.15 and other than products for personal use included in accompanied baggage of persons arriving in the United States, articles the product of Canada:
Chapter 99: Temporary Legislation; Temporary Modifications; Additional Duties
Browse every code in this chapter to compare neighbouring classifications.
View Chapter 99Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an error with this codeHow this data is built