Frozen Nigerian White Guinea Yams from Japan
Frozen Nigerian white guinea yams (Dioscorea rotundata) are premium starchy tubers, cleaned, portioned, and IQF-frozen for export. HTS 0714.30.2000 covers frozen yams with high starch, distinguishing them from prepared products. Ideal for boiling, pounding into fufu, or baking.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Obtain export certificates from origin countries confirming no prohibited pesticides, as yams are high-risk for residues
• Use ISF filings early for frozen goods to prevent delays; include detailed harmonized descriptions
• Test for moisture content to ensure not partially dried, which could shift classification