Flint Corn Kernels
Flint corn kernels, a hard maize variety with smooth, colorful kernels used for animal feed, decoration, or grinding into polenta, imported in bulk as unmilled grain. The intact kernels with grains present qualify under heading 10.05 as maize other than seed or sweet corn. This variety's hardness makes it suitable for specific culinary and decorative applications.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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.
If the kernels are hulled or otherwise worked
Worked grains are excluded from Chapter 10 and fall in Chapter 11.
If the flint corn is for sowing
Seed maize is classified under subheading 1005.10.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Keep the flint corn as whole kernels; if it is ground into polenta or flour, it moves to Chapter 11
• For decorative uses, confirm whether any additional agricultural inspection applies
• Declare the intended end-use to the CBSA to ensure accurate classification
Related Products under Tariff item 1005.90.00
Argentine Yellow Dent Corn
Argentine-sourced yellow dent corn, a staple export with yellow kernels and dent texture for North American feed mills. This unmilled grain falls under tariff item 1005.90.00 as 'other' maize, not sweet corn (excluded by Chapter Note 2) and not seed or popcorn.
Beef Finishing Yellow Dent Corn
High-energy yellow dent corn for feedlot beef cattle finishing diets. This product is classified under tariff item 1005.90.00 as 'other' maize, not sweet corn or seed.
Blue Corn Kernels
Blue maize kernels, prized for their antioxidant-rich pigment and used in tortillas, chips, and flour, imported in bulk unmilled form. The intact grains with their natural pigmentation classify under heading 10.05 as maize other than seed or sweet corn. This specialty corn variety retains its kernel structure, meeting the chapter's requirement that grains be present.
Bulk Yellow Dent Maize for Ethanol
Bulk yellow dent maize specifically sourced for ethanol fermentation, with high starch content and yellow kernel dent structure. This industrial corn variety is unmilled and not sweet corn, so it falls under tariff item 1005.90.00 as 'other' maize.
Bulk Yellow Dent Maize for Livestock Feed
Whole kernel yellow dent maize imported in large bulk quantities for mixing into dairy or beef cattle rations. This maize is classified under tariff item 1005.90.00 as 'other' corn, excluding sweet corn and seed.
Certified Organic #2 Yellow Dent Corn
US Grade #2 certified organic yellow dent corn with uniform size and low moisture content for feed and processing. This maize is classified under tariff item 1005.90.00 as 'other' corn, excluding sweet corn and seed.