From the immediately striking differences of the Chinese combat vehicle, a completely different target detection radar can be noted, very similar to the HQ-7B of the latest modification of the HQ-1B SAM system, the chassis is easiest to distinguish by rectangular headlights (they are round at Tor-MXNUMX).
Screenshots from the site of the Chinese news agency Xinhua.
For comparison, the combat vehicle 9А331-1 LAW "Tor-M1" PLA, all from Russia to China in 1997-2001. 35 was delivered by Tor-M1
Target radar detection system HQ-7B
One of the earlier photos of the combat vehicle chassis