It appears no. Extradition treaties with Brazil:
https://www.loc.gov/law/help/extradition-of-citizens/chart.php
Yes it does
Yes, as an example, that's how Manuel Noriega was prosecuted in the US.
Every country has no extradition treaties with the.
Yes they can, as the US has extradition treaties with both Mexico and Panama. Convicts are not the sharpest knives in the kitchen, you know.
Ukraine
Australia
yes.......
Canada
Australia
India maintains extradition treaties with about 30 other countries.
Maybe IRAN!!
Taiwan.
I think most developed countries have treaties setup with all other countries. These treaties can be for business, bilateral ties, criminal extradition etc.