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3815.90.30.00/Zeolite Y Reaction Initiator/Japan

Zeolite Y Reaction Initiator from Japan

Synthetic zeolite Y faujasite used as shape-selective catalyst in hydrocarbon cracking. HTS 3815.90.3000 for wholly inorganic aluminosilicate framework.

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

• Si/Al ratio certification (>5) distinguishes catalytic zeolites from ion-exchange resins

• XRD patterns verify crystalline structure essential for catalytic activity

• Hydrothermal stability test results support industrial catalyst claims

Zeolite Y Reaction Initiator from Japan — Import Duty Rate | HTS 3815.90.30.00