HS Heading 4810 : Paper and paperboard, coated on one or both sides with kaolin (China clay) or other inorganic substances, with or without a binder, and with no other coating, whether or not surface-colored, surface-decorated or printed, in rolls or rectangular (including square) sheets, of any size
HEADING DEFINITION & DISAMBIGUATION
HS Heading 4810 encompasses paper and paperboard, coated on one or both sides with kaolin (china clay) or other inorganic substances, with or without a binder, and with no other coating, whether or not surface-colored, surface-decorated or printed, in rolls or rectangular (including square) sheets, of any size. It classifies 10 6-digit WCO subheadings within Chapter 48 under the Harmonized System [USITC HTS 2026].
Subheadings Under Heading 4810
| HS Code | WCO 6-Digit Subheading Description | Chapter | Operational Package |
|---|---|---|---|
| 4810.13 | Paper and paperboard of a kind used for writing, printing or other graphic purposes, not containing fibers obtained by a mechanical or chemi-mechanical process or of which not more than 10 percent by weight of the total fiber content consists of such fibers, In rolls | 48 | View 4810.13 Package → |
| 4810.14 | Paper and paperboard of a kind used for writing, printing or other graphic purposes, not containing fibers obtained by a mechanical or chemi-mechanical process or of which not more than 10 percent by weight of the total fiber content consists of such fibers, In sheets with one side not exceeding |
48 | View 4810.14 Package → |
| 4810.19 | Paper and paperboard of a kind used for writing, printing or other graphic purposes, not containing fibers obtained by a mechanical or chemi-mechanical process or of which not more than 10 percent by weight of the total fiber content consists of such fibers, Other | 48 | View 4810.19 Package → |
| 4810.22 | Paper and paperboard of a kind used for writing, printing or other graphic purposes, of which more than 10 percent by weight of the total fiber content consists of fibers obtained by a mechanical or chemi-mechanical process, Light-weight coated paper | 48 | View 4810.22 Package → |
| 4810.29 | Paper and paperboard of a kind used for writing, printing or other graphic purposes, of which more than 10 percent by weight of the total fiber content consists of fibers obtained by a mechanical or chemi-mechanical process, Other | 48 | View 4810.29 Package → |
| 4810.31 | Kraft paper and paperboard, other than that of a kind used for writing, printing or other graphic purposes, Bleached uniformly throughout the mass and of which more than 95 percent by weight of the total fiber content consists of wood fibers obtained by a chemical process and weighing |
48 | View 4810.31 Package → |
| 4810.32 | Kraft paper and paperboard, other than that of a kind used for writing, printing or other graphic purposes, Bleached uniformly throughout the mass and of which more than 95 percent by weight of the total fiber content consists of wood fibers obtained by a chemical process and weighing more than |
48 | View 4810.32 Package → |
| 4810.39 | Kraft paper and paperboard, other than that of a kind used for writing, printing or other graphic purposes, Other | 48 | View 4810.39 Package → |
| 4810.92 | Other paper and paperboard, Multi-ply | 48 | View 4810.92 Package → |
| 4810.99 | Other paper and paperboard, Other | 48 | View 4810.99 Package → |
DISAMBIGUATION & CLASSIFICATION GUIDE
How to Select the Correct Subheading Under Heading 4810
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 4810 ↗
United States International Trade Commission official Harmonized Tariff Schedule.
CBP CROSS Rulings ↗
CBP e-Rulings database for Heading 4810 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 4810 Frequently Asked Questions (FAQ)
What commercial articles are grouped under HS Heading 4810?
HS Heading 4810 covers Paper and paperboard, coated on one or both sides with kaolin (China clay) or other inorganic substances, with or without a binder, and with no other coating, whether or not surface-colored, surface-decorated or printed, in rolls or rectangular (including square) sheets, of any size, grouping 10 6-digit WCO subheadings.
How are 6-digit subheadings structured under Heading 4810?
Subheadings under Heading 4810 range from 4810.11 to 4810.90, classifying goods by processing state, origin, or material composition.
What is the representative US import duty rate for Heading 4810?
US MFN general duty rates for Heading 4810 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 4810?
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 4810?
Partner Government Agency flags (FDA, USDA APHIS, EPA) apply depending on the specific commodity sub-classification.
How do I distinguish between subheadings under Heading 4810?
Review WCO subheading terms and candidate descriptions. For example, unroasted vs. roasted or decaffeinated vs. non-decaffeinated.
Can goods under Heading 4810 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 4810?
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 4810?
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 4810?
Importers may apply for a binding ruling via CBP National Commodity Specialist Division under 19 CFR Part 177.