As far as we know El Gaitero Ron is the only rum produced in Chile. The brand has been around for quite some time, and their rum taste a bit like German Rumverschnitt like Pott or Hanssen.
Fruity, typically rummy, and slightly medicinal. Probably a blend of young high-ester rum and collumn still sugar distillate.
They sell it in small 296ml bottles and regular bottles. It’s very cheap, but pretty hard to get by.