for this cargo tricycle with the fance, our prices ranges are $410-$480/set, depends on the quantity you placed the orders. for the shipping cost to Brazil by sea, the shipping cost by sea is $110-$140/set. and the shipping time by sea need 40-45 days from China to Brazil; By the way, 50 sets can be loaded in 40HQ container in CKD, in this way, the import duty VAT will be much reduced. if you have any questions, pls contact us by email, admin@jolmolangma.com, or whatsapp, wa.me/+8619898682156