Tinzaparin Sodium from China

Tinzaparin, a LMWH sodium salt derived from porcine intestinal heparin, used for acute symptomatic pulmonary embolism treatment. Classified in HTS 3001.90.01.65 as a heparin salt for prophylactic uses.

Duty Rate — China → United States

100%

Rate breakdown

9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter

9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter

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Import Tips

• Ensure chain-of-custody for biological origin; provide anti-coagulant activity assays; comply with pharmacopeial monographs for release