Bleeding Cool posted an article about the Brazilian reprints, where Amazing Spider-Man is known as O Homem Aranha (The Man Spider). Apparently, issue 4 was broken up and serialised as a back-up in #1-#3.
https://bleedingcool.com/comics/high...ds-at-auction/
It's interesting to see the alterations they made to the covers. This one's clearly been recoloured.