2919.90.50.50/Calcium Bis(monoisopropyl phosphate)/China

Calcium Bis(monoisopropyl phosphate) from China

This metal salt of a phosphoric ester functions as a lubricant additive and stabilizer. Classified under HTS 2919.90.50.50 per note 5(C)(1) for inorganic salts of organic phosphate compounds following the organic component's heading. Chapter notes specify salt classification follows acid-function compound.

Duty Rate — China → United States

28.7%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

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Import Tips

• Salt stoichiometry analysis prevents inorganic phosphate misclassification

• Anti-corrosion testing documentation for additive claims