https://www.aeroroutes.com/eng/230424-cnns23
I think Moscow is the only long haul city that has the four big Chinese carriers flying to it regularly (CA, MU, CZ, HA), but not CX. MU is digging into the Russian market especially, with 1 daily PVG- SVO, 3 weekly XIY-SVO, and weekly PKX -SVO. Shockingly this summer the Beijing-Moscow route will have 4 Chinese airlines on it. So for all the Chinese airlines its pure business as usual.