HS Chapter 10: Cereals
All 26 six-digit HS codes in this chapter, under 8 headings, with the official descriptions.

| HS code | Official description |
|---|---|
| 10.01 | Wheat and meslin. |
| 1001.11 | SeedDurum wheat |
| 1001.19 | OtherDurum wheat |
| 1001.91 | SeedOther |
| 1001.99 | OtherOther |
| 10.02 | Rye. |
| 1002.10 | Seed |
| 1002.90 | Other |
| 10.03 | Barley. |
| 1003.10 | Seed |
| 1003.90 | Other |
| 10.04 | Oats. |
| 1004.10 | Seed |
| 1004.90 | Other |
| 10.05 | Maize (corn). |
| 1005.10 | Seed |
| 1005.90 | Other |
| 10.06 | Rice. |
| 1006.10 | Rice in the husk (paddy or rough) |
| 1006.20 | Husked (brown) rice |
| 1006.30 | Semi-milled or wholly milled rice, whether or not polished or glazed |
| 1006.40 | Broken rice |
| 10.07 | Grain sorghum. |
| 1007.10 | Seed |
| 1007.90 | Other |
| 10.08 | Buckwheat, millet and canary seeds; other cereals. |
| 1008.10 | Buckwheat |
| 1008.21 | SeedMillet |
| 1008.29 | OtherMillet |
| 1008.30 | Canary seeds |
| 1008.40 | Fonio (Digitaria spp.) |
| 1008.50 | Quinoa (Chenopodium quinoa) |
| 1008.60 | Triticale |
| 1008.90 | Other cereals |
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.