every company in china is considered an SOE... state owned enterprise. This is known. There is no chance that the chinese government doesn't have a seat at the table of their equiv of the board of directors. That would contradict how corporations in China are allowed to operate.
It would be absurd if they weren't. The party is involved in every big corp. It would be incompetence to not be involved.
The very same thing that is viewed as a strength ie oversight of everyone and everything is also a weakness in its own right --
Classical example of "do you have the power to let go of power?"