Frozen White Yams from Japan
Frozen white yams (Dioscorea rotundata) are tubers with high starch content, harvested, peeled, cut into chunks, and flash-frozen to preserve freshness. They fall under HTS 0714.30.2000 as frozen yams from the Dioscorea species, suitable for cooking in stews or frying after thawing. This classification applies to frozen forms unfit for immediate consumption.
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
• Verify botanical classification as Dioscorea spp. with supplier certificates to avoid misclassification as sweet potatoes
• Ensure compliance with FDA prior notice and facility registration for frozen vegetables; include phytosanitary certificates
• Check for proper blast-freezing documentation to confirm they remain unsuitable for immediate consumption per Chapter 7 notes