Dent Corn Seed
Dent corn seeds, also known as field corn seeds, are hybrid varieties used primarily for planting to produce grain for animal feed, ethanol production, and industrial uses. Classified under HTS 1005.10.00.90 as maize seed excluding sweet corn and specifically excluded from the 'Other' seed category only for seed corn for sowing (1005.10.00.50). This subheading captures non-sweet maize seeds intended for agricultural propagation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If certified and labeled specifically for sowing
Seed corn for sowing has a separate statistical suffix; non-sowing propagation seed falls to 'Other'.
If not viable for germination and imported as grain
Non-seed maize kernels for consumption or feed shift to Chapter 10 maize grain headings.
If coated or pelleted for mechanical planting
Seeds of Chapter 10 coated for sowing are reclassified to Chapter 12 as other coated seeds.
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Import Tips & Compliance
• Verify seed viability and germination rates with official certificates to meet USDA APHIS import requirements for prohibited noxious weeds
• Obtain phytosanitary certificates from the exporting country confirming freedom from quarantine pests under maize-specific regulations
• Avoid misclassification as grain (1005.90) by providing documentation proving seeds are uncoated and viable for sowing
Related Products under HTS 1005.10.00.90
Flint Corn Seed
Flint corn seeds are hard-kerneled varieties planted for grain production, food processing, and decorative uses, distinguished from dent types by their flinty endosperm. Falls under HTS 1005.10.00.90 as 'Other' maize seed, covering hybrid and open-pollinated varieties not qualifying as seed for sowing. Excludes sweet corn per Chapter Note.
Yellow Hybrid Corn Seed
Yellow hybrid corn seeds are genetically selected maize varieties for high-yield field corn production, used in feed and biofuel sectors. HTS 1005.10.00.90 applies to these as 'Other' seed corn, separate from sweet corn (Chapter 7) and sowing-specific seed. Represents common commercial farm inputs.
White Corn Seed
White corn seeds for planting field corn used in food products like masa and animal feed, with white endosperm distinguishing from yellow types. Classified in HTS 1005.10.00.90 as other maize seed, adhering to Chapter Note excluding sweet corn. Common in Latin American imports.
Popcorn Parent Seed Stock
Parent line seeds used to produce hybrid popcorn corn varieties for propagation, not final retail popcorn kernels. HTS 1005.10.00.90 covers as other maize seed varieties, distinct from popped corn products. Used by seed companies for breeding.
Blue Corn Seed
Blue corn seeds, valued for their anthocyanin-rich kernels, planted for specialty food markets like tortillas and cereals. Under HTS 1005.10.00.90 as other colored maize seed, per hierarchy excluding sweet corn. Heritage variety gaining popularity.
High-Amylose Corn Seed
High-amylose maize seeds engineered for resistant starch production in food and industrial applications. HTS 1005.10.00.90 designates as other specialty maize seed. Biotech trait requires regulatory oversight.