Acceptance chances to HKUST, CUHK, and PolyU?

Hi, I am an international applicant who applied to HKUST and CUHK in November and PolyU in late February.

My grades include:
GPA: 3.9/4.0 (excluding 9th grade); (took 1 AP class, and currently taking 5 AP classes)
SAT I: 2050
SAT II Math: 790
SAT II Physics: 790
SAT II Biology: 680
AP Chinese: 4
AP Biology: 4
TOEFL: 118
HSK Level 6: 213
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Extracurricular Activities

I am going to take 5 more tests: Calculus AB, Physics 1, Microeconomics, Macroeconomics, and Language and Composition.

Can you please tell me my chances of getting accepted into each of the three universities? If possible, can you also tell me what the average scores are for accepted applicants?
The difficulty of getting accepted is obviously HKUST > CUHK > PolyU.

P.S. For PolyU’s online application, they only required my GPA, SAT I, and TOEFL scores.

Thank you in advance.