Bulk Ampicillin API for Generic Manufacturing from China
Industrial bulk ampicillin (salt form unspecified but typically trihydrate) for generic drug production worldwide. HTS 2941.10.10.00 applies to this penicillin derivative as the latest numerical heading per chapter classification rules.
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
• Scale import alerts with volume via prior notice; batch test for beta-lactam cross-contamination; use bonded warehouse for re-export processing