Dried Kombu Sheets from Japan
Dried kombu (Saccharina japonica) sheets are thick kelp blades dried for dashi broth stock and cooking. HTS 1212.29.00.00 for 'other' seaweeds primarily consumed by humans after simmering. Large dried sheets fit the unprocessed algae description.
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
• Arsenic testing mandatory for kombu due to natural accumulation
• Specify 'for human consumption' on commercial invoice
• Use food-grade packaging to prevent moisture reabsorption