Mezcal is classified under subheading 220890, the residual 'other spirituous beverages' group, alongside aquavit, bitters, slivovitz, and similar products. Tequila also falls under 220890. Neither has its own dedicated six-digit subheading; the distinction between them matters for labeling and geographic-indication compliance rather than for the six-digit tariff line.

Yes. Scotch whisky and certain EU spirits have been subject to retaliatory tariff measures tied to unrelated trade disputes. The measures and their suspension or termination have changed over time, so importers should check the current status of any additional duties on the specific origin and product before entry.