Colony Stimulating Factor and Interferon Mix from Mexico
Bulk blend of CSF and IFN for enhancing immune response in chemotherapy patients. Fits 3002.14.00 as mixed immunological products (CSF, IFN) not put up for retail.
Duty Rate — Mexico → 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
• Document CSF/IFN blending process to prove mixed status
• FDA biologics license verification required pre-import