HS Chapter 45: Cork and articles of cork
All 7 six-digit HS codes in this chapter, under 4 headings, with the official descriptions.

| HS code | Official description |
|---|---|
| 45.01 | Natural cork, raw or simply prepared; waste cork; crushed, granulated or ground cork. |
| 4501.10 | Natural cork, raw or simply prepared |
| 4501.90 | Other |
| 45.02 | Natural cork, debacked or roughly squared, or in rectangular (including square) blocks, plates, sheets or strip, (including sharp-edged blanks for corks or stoppers). |
| 4502.00 | Natural cork, debacked or roughly squared, or in rectangular (including square) blocks, plates, sheets or strip, (including sharp-edged blanks for corks or stoppers). |
| 45.03 | Articles of natural cork. |
| 4503.10 | Corks and stoppers |
| 4503.90 | Other |
| 45.04 | Agglomerated cork (with or without a binding substance) and articles of agglomerated cork. |
| 4504.10 | Blocks, plates, sheets and strip; tiles of any shape; solid cylinders, including discs |
| 4504.90 | Other |
Official descriptions: CBSA Customs Tariff, 2026 (version 2). These are six-digit HS subheadings, shared by Canada, the United States and Mexico. Import entries need the full ten-digit code for the importing country: check the CBSA Customs Tariff for Canada or the U.S. Harmonized Tariff Schedule, and confirm the classification with your customs broker.