HKUST/CUHK SAT standards

It says on the websites for HKUST and CUHK that the minimum acceptable score for SAT Subj Tests is 600.

I’m an international student submitting a regular high school diploma (no GCE or IB, etc). And I’m worried since i scored 640 bio m, 750 math 2, and 640 chem. Do you think these scores are good enough, and will i have a chance of acceptance if i submit these? (btw i dont have any MUN or olympiad credentials…)

The rest of my application (ECs, grades, SAT, essay) is not bad, I’m just really concerned about my subject test scores. Is there anyone here who had similar stats and got accepted? If yes, what country are you from and what other requirements did you submit?