HS Heading 2620 : Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds
HEADING DEFINITION & DISAMBIGUATION
HS Heading 2620 encompasses slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds. It classifies 9 6-digit WCO subheadings within Chapter 26 under the Harmonized System [USITC HTS 2026].
Subheadings Under Heading 2620
| HS Code | WCO 6-Digit Subheading Description | Chapter | Operational Package |
|---|---|---|---|
| 2620.11 | Containing mainly zinc, Hard zinc spelter | 26 | View 2620.11 Package → |
| 2620.19 | Containing mainly zinc, Other | 26 | View 2620.19 Package → |
| 2620.21 | Containing mainly lead, Leaded gasoline sludges and leaded anti-knock compound sludges | 26 | View 2620.21 Package → |
| 2620.29 | Containing mainly lead, Other | 26 | View 2620.29 Package → |
| 2620.30 | Containing mainly copper | 26 | View 2620.30 Package → |
| 2620.40 | Containing mainly aluminum | 26 | View 2620.40 Package → |
| 2620.60 | Containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metalsor for the manufacture of their chemical compounds | 26 | View 2620.60 Package → |
| 2620.91 | Other, Containing antimony, beryllium, cadmium, chromium or their mixtures | 26 | View 2620.91 Package → |
| 2620.99 | Other, Other | 26 | View 2620.99 Package → |
DISAMBIGUATION & CLASSIFICATION GUIDE
How to Select the Correct Subheading Under Heading 2620
Commercial shipments must be declared under the exact 6-digit WCO subheading that matches physical, chemical, or processing characteristics. Review the subheading descriptions above and verify against binding CBP CROSS rulings prior to entry filing.
Official Primary Sources & Authority References
USITC HTS Heading 2620 ↗
United States International Trade Commission official Harmonized Tariff Schedule.
CBP CROSS Rulings ↗
CBP e-Rulings database for Heading 2620 precedent rulings.
WCO Nomenclature ↗
World Customs Organization Harmonized System 2022 nomenclature standard.
U.S. Census Foreign Trade ↗
U.S. Census Bureau HTS-to-NAICS concordance and Schedule B export database.
Heading 2620 Frequently Asked Questions (FAQ)
What commercial articles are grouped under HS Heading 2620?
HS Heading 2620 covers Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds, grouping 9 6-digit WCO subheadings.
How are 6-digit subheadings structured under Heading 2620?
Subheadings under Heading 2620 range from 2620.11 to 2620.90, classifying goods by processing state, origin, or material composition.
What is the representative US import duty rate for Heading 2620?
US MFN general duty rates for Heading 2620 commodities range from Duty-Free up to representative ad valorem percentages under the 2026 US HTS.
Are Section 301 tariffs applicable to goods under Heading 2620?
Section 301 additional tariffs depend on the specific 8-digit or 10-digit US HTS code and country of origin (e.g. China Lists 1–4A).
What PGA message set flags apply to Heading 2620?
Partner Government Agency flags (FDA, USDA APHIS, EPA) apply depending on the specific commodity sub-classification.
How do I distinguish between subheadings under Heading 2620?
Review WCO subheading terms and candidate descriptions. For example, unroasted vs. roasted or decaffeinated vs. non-decaffeinated.
Can goods under Heading 2620 enter duty-free under USMCA?
Yes. Goods originating in USMCA territories (US, Mexico, Canada) enter duty-free under SPI code P with a valid Certificate of Origin.
What is the Section 321 de minimis limit for Heading 2620?
Eligible import shipments valued at $800 USD or less imported by one person on one day enter duty-free under 19 U.S.C. 1321.
What documents are required for formal customs entry of Heading 2620?
Commercial Invoice, Packing List, Bill of Lading, and CBP Form 7501 are mandatory for entries exceeding $2,500 USD.
How can an importer get a binding CBP classification ruling for Heading 2620?
Importers may apply for a binding ruling via CBP National Commodity Specialist Division under 19 CFR Part 177.