Bulk Norephedrine-Pseudoephedrine Congestion Formula from China
Institutional formula mixing norephedrine and pseudoephedrine salts with decongestants for upper respiratory therapy. HTS 3003.43.00.00 covers this multi-alkaloid bulk preparation.
Duty Rate — China → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Track logbooks for precursor chemicals per DEA regs
• Ensure mixture qualifies as 'two or more constituents' per Chapter Note 3
• Use temperature-controlled shipping for liquid stability