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3911.90.45.00/Aromatic Polyterpene Thermoset Prills/Japan

Aromatic Polyterpene Thermoset Prills from Japan

Prills of polyterpene resin derived from aromatic terpenes, thermosetting for pressure-sensitive adhesives. Covered by 3911.90.4500 as polyterpenes with aromatic modifications in primary form. Enhances adhesion in tapes and labels.

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

• Source documentation proving terpene origin and aromatic modification

• Size prills to confirm primary form < secondary processing thresholds