I doubt it is a different hop variety, just grown in a completely different environment. Most of Argentina is less than 45 degrees South. Which means it isn't all that great for hops.
Remember one unassailable statistic, as explained by the late, great George Carlin: "Just think of how stupid the average person is, and then realize half of them are even stupider!"
"I would like to die on Mars, just not on impact." Elon Musk