Well, I know SAT isn’t a requirement for internationals, but since my scores are over the average there (above 700 in CR and 'M and about 600 in writing), that could enhance my possibilities or doesn’t matter?
I’m not sure if it would help your chances but it definitely won’t hurt you, if it is optional I would say go for it, most likely it will help increase your chances
It wouldn’t hurt so why not?