Levodopa (L-DOPA) from Mexico
Levodopa (L-DOPA) is a direct precursor and structural analogue of dopamine, functioning as a catecholamine hormone prodrug in Parkinson's treatment. As a structural analogue of hormones of heading 29.37, it is classified under this 'other' tariff item.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide evidence that levodopa is used primarily as a hormone precursor
• If the product is for retail sale as a medicament, it may be classified under heading 30.04
• Keep synthesis and use documentation for CBSA