Drospirenone from Canada
Drospirenone is a synthetic spironolactone analogue with progestogenic and antimineralocorticoid activity, used in contraceptives. Classified in HTS 2937.23.50 as a steroidal progestin structural analogue used primarily as hormone.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Acidity-sensitive—use pH-neutral packaging; DMF Type II required
• Monitor potassium-elevating claims for therapeutic classification