Is this eligible for 144 hour transit?

Am i eligible for the 144 hour transit pass in Shanghai if I have a layover in Shanghai coming back from Hong Kong?
Flight 1- San Francisco SFO to Shanghai PVG (Departs 11/06 Arrives 11/07 5:35 PM)
Flight 2- PVG to Hong Kong HKG (departs Nov 13 12:00 PM Arrives 2:55 PM)
Flight 3 HKG to SFO (departs Nov 16 9:35 AM Arrives 12:00 PM PVG, Departs PVG 2:20 [2 hours and 20 minute layover] Arrives 9:30 AM)

Thank you!
-Brendon