Grade 3 Smoked Rubber Sheets from Japan
These are natural rubber sheets produced from latex coagulated into sheets, then smoked over wood fires to preserve and darken them, specifically meeting Grade 3 quality standards with moderate impurities and discoloration. Classified under HTS 4001.21.00.30 as smoked sheets of natural rubber in primary forms, they serve as a raw material for further processing into tires, seals, and footwear. The smoking process imparts elasticity and durability typical of natural rubber.
Duty Rate — Japan → United States
Rate breakdown
Import Tips
• Verify Grade 3 certification through visual inspection for ash content, dirt, and bark specks per international standards like the Green Book; ensure documentation includes origin certificates to avoid misclassification as higher grades
• Common pitfalls include improper storage leading to mold, so use ventilated containers during shipping