Correct me if I'm wrong, but I believe the Israelis had a lot to do with the J-10 project. I think not too long ago, the Israelis, in an effort to better their relationship with China, aided the Chinese in building a fighter. And this is the result - sort of a cross between and F-16 and Typhoon.
So, it may be safe to say that China would not have this fighter if it were not for the Israelis. It doesn't matter anyway, I don't think it will have the capability of going against fighters like the Typhoon, Gripen and Raptor, pilot skills being equal.