Multi-Ply Kaolin-Coated Cardboard for Packaging Boxes

This multi-ply paperboard is coated on one or both sides with kaolin and other inorganic substances, exceeding 150 g/m², used primarily for manufacturing rigid packaging boxes. It falls under HTS 4810.92.65 as other multi-ply paperboard not specified elsewhere, in sheets suitable for box fabrication. The coating enhances printability and strength without additional organic layers.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

4811.51.40.00Same rate: 35%

If coated with plastic substances instead of kaolin

Paperboard with plastic coatings shifts to heading 4811, as it involves organic rather than purely inorganic coatings.

4804.11.00.00Same rate: 35%

If single-ply kraftliner meeting burst strength specs

Single-ply kraft paper with specific sulfate fibers and Mullen strength classifies under 4804, not multi-ply.

4823.20Lower: 10% vs 35%

If imported as pre-formed filter paper shapes

Articles like filter paper are classified in 4823 as paper articles, not base paperboard stock.

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Import Tips & Compliance

Verify coating composition meets kaolin/inorganic criteria via lab testing to avoid reclassification to heading 4811

Provide mill test certificates confirming multi-ply structure, basis weight over 150 g/m², and no other coatings

Declare exact ply count and end-use (e.g

packaging) to prevent pitfalls with composite goods rules