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2937.50.00.00/Treprostinil/China

Treprostinil from China

Treprostinil is a stable prostacyclin analogue for pulmonary hypertension via multiple administration routes. Falls under HTS 2937.50.00.00 as a prostaglandin structural analogue with hormonal activity. Tricyclic structure maintains classification.

Duty Rate — China → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Specify salt form (sodium/diolamine); each classifies with parent compound

• Multi-route use (SC/IV/inhaled) requires comprehensive stability across formulations

• Document benzindole ring system confirming prostacyclin analogue status

Treprostinil from China — Import Duty Rate | HTS 2937.50.00.00