Pharmaceutical Grade HEC USP from Canada
USP-compliant hydroxyethyl cellulose for drug formulations meeting pharmacopeia standards. Primary form under HTS 3912.39.00.00 as other cellulose ethers.
Duty Rate — Canada → United States
4.2%
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
• Include USP/EP certificates and DMF; sterile packaging validation; separate from industrial grades