3901.90.90.00/Metallocene Polyethylene Resin/Japan

Metallocene Polyethylene Resin from Japan

Metallocene-catalyzed polyethylene resin with uniform molecular weight for high-clarity films. 3901.90.90.00 as 'other' ethylene polymer; catalyst process doesn't create separate subheading.

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

• Catalysis method documentation differentiates from Ziegler grades

• Density/MFI specs prevent LDPE misclassification

• Patent info may support specific rulings