2917.14.50.00/Maleic Anhydride with Stabilizer Additive/Japan

Maleic Anhydride with Stabilizer Additive from Japan

Maleic anhydride containing <0.05% polymerization inhibitor (hydroquinone) for transport stability, classified HTS 2917.14.5000 per Chapter 29 note (f). Remains chemically defined acyclic anhydride for resin production.

Duty Rate — Japan → United States

14.2%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Document stabilizer concentration (<1%) to qualify under Chapter 29 note (f) exception

• Provide quantitative HPLC analysis showing maleic anhydride as principal component (>98%)

• Separate from polyester prepolymers which classify under Chapter 39

Maleic Anhydride with Stabilizer Additive from Japan — Import Duty Rate | HTS 2917.14.50.00