Semi-Refined Carrageenan Flakes from Japan
Semi-refined carrageenan flakes, extracted from Kappaphycus seaweed, offer cost-effective thickening for meat processing and pet food. Classified in HTS 1302.39.00.10 as carrageenan-derived vegetable thickener, distinct from fully refined grades but still unmodified per chapter definitions. Flake form facilitates easier dissolution in water-based systems.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document filtration level (e.g
• cellulose content <10%) to confirm semi-refined status and avoid Chapter 35 starch classification
• Test for iodine value and gel strength to meet importer specs and prevent quality-based rejections
• Use ventilated containers to prevent mold during ocean transit, common with higher-moisture semi-refined products