Brazil had a rich home computer industry in the 80s - although a lot of it were slightly modified clones (but not all).
> In contrast to Mexico[;] Brazil, Singapore, South Korea, and Taiwan invested heavily in technological development in the 1980s. Brazil's case is significant because this country has many similarities to Mexico in terms of its economic and industrial development. Unlike Mexico, Brazil had relative success in creating a computer industry capable of producing its own technology. This was partly due to the decisive support from public and private sectors to create and continue developing a national computer industry.
https://link.springer.com/journal/146/volumes-and-issues/37-...