Prednisone Micronized Powder from China
Micronized prednisone powder with particle size reduced for improved bioavailability in inhalation and topical formulations. Remains classified as pure prednisone under HTS 2937.21.00.30 since physical form modification doesn't change chemical identity as a steroidal hormone. Used primarily for hormone therapy in respiratory conditions.
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
Import Tips
• Submit particle size distribution analysis; ensure light-protected packaging to prevent degradation; comply with cGMP manufacturing standards documentation