Fortified Rosin from Japan

Rosin enhanced with polymerized rosin for improved stability in adhesives. Classified as 3806.90.00.00 derivative maintaining rosin acid characteristics.

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%

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Import Tips

• Polymerization degree documentation prevents synthetic resin reclassification

• Softening point specification (80-90°C typical) validates product identity

• Ensure color grade certification (Wg/Wx) for quality consistency