The subheading split (080310 for plantains, 080390 for bananas) follows the botanical and commercial distinction: plantains are starchier, typically cooked before eating, and are traded separately from dessert banana varieties. If a shipment is labeled or invoiced as plantains, it should be classified under 080310; standard Cavendish and similar dessert varieties go under 080390.

Yes. USDA APHIS administers phytosanitary requirements for fresh banana and plantain imports, and specific pest concerns — such as certain fungal diseases — can result in additional inspection requirements or restrictions for particular origins. Importers should check current APHIS regulations and obtain valid phytosanitary certificates from the exporting country's plant protection authority.