Import duty / Chapter 48 / Heading 4810
Heading 4810 covers 10 tariff lines in LoadLoom's table; 0 of them clear duty-free under USMCA for goods made in Canada, the US or Mexico. Published US and Canadian rates below, verified October 2026. Pick the line that matches your goods for the worked example and border steps.
| HS code | Goods | US duty | Canada duty | USMCA |
|---|---|---|---|---|
| 4810.13 | Paper and paperboard; coated with kaolin or other inorganic substances, for printing & writing, graphics, containing no, or not more than 10% by weight of total fibres obtained by mechanical or chemi-mechanical process, in rolls | Free | Free | Not eligible |
| 4810.14 | Paper and paperboard; coated with kaolin or other inorganic substances, for printing/writing/graphics, having 10% or less by weight of total fibres got mechanical/chemi-mechanical process, sheets, sides 435mm or less by 297mm or less, unfolded, | Free | Free | Not eligible |
| 4810.19 | Paper and paperboard; coated with kaolin or other inorganic substances, for printing/writing/graphics, having 10% or less by weight of total fibres got by mechanical/chemi-mechanical process, sides exceeding 435mm and 297mm, unfolded, sheets | Free | Free | Not eligible |
| 4810.22 | Paper and paperboard; coated with kaolin or other inorganic substances only, having more than 10% of mechanical or chemi-mechanical processed fibres, for writing, printing or other graphic purposes, light-weight coated paper, in rolls or sheets | Free | Free | Not eligible |
| 4810.29 | Paper and paperboard; coated with kaolin or other inorganic substances only, having more than 10% of mechanically processed fibres, (excluding light-weight paper), for writing, printing or other graphic purposes, in rolls or sheets | Free | Free | Not eligible |
| 4810.31 | Kraft paper and paperboard; uniformly bleached throughout, coated with inorganic substances, more than 95% of chemically processed wood fibres, weight 150g/m2 or less, for non-graphic purposes, in rolls or sheets | Free | Free | Not eligible |
| 4810.32 | Kraft paper and paperboard; uniformly bleached throughout, coated with inorganic substances, more than 95% of chemically processed wood fibres, weight more than 150g/m2, for non-graphic purposes, in rolls or sheets | Free | Free | Not eligible |
| 4810.39 | Kraft paper and paperboard; coated with kaolin or other inorganic substances only, for non-graphic purposes, n.e.c. in item no. 4810.31 and 4810.32, in rolls or sheets | Free | Free | Not eligible |
| 4810.92 | Paper and paperboard; multi-ply, coated with kaolin or other inorganic substances only, for non-graphic purposes, n.e.c. in heading no. 4810, in rolls or sheets | Free | Free | Not eligible |
| 4810.99 | Paper and paperboard; coated with inorganic substances only, whether or not surface-coloured, surface-decorated or printed, n.e.c. in heading no. 4810, in rolls or sheets | Free | Free | Not eligible |
This page is a free reference for shippers, not a customs ruling. Final classification and duty are determined by the licensed customs broker at entry, and government amounts are always billed at actual. Rates change with each tariff edition and trade action.
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Chapter 48: Paper and paperboard; articles of paper pulp, of paper or paperboard · Every chapter
