Comment by Nashhhh

Perhaps this is relevant: meat in Argentina isn't aged. You never see it in marketing either... it would seem weird here. Cattle is trucked in to the city (a third of the country is in Buenos Aires), butchered here and sent out to carnicerias (butcher shops) that day. It's a common sight to see refrigerated boxtrucks with cow carcasses hanging in the back double parked outside markets/butchers/etc.