It uses J1772 dc coupled fast charge like 90% of all non tesla cars. It is absolutely a standard charging solution
I don't know why all manufacturers don't standardize. It would be like having special nozzle openings for ICE cars so that you have to go to specific stations to fill.
That would increase the adaptation of EV vehicles here and worldwide. Telsa could then make a killing off monetizing their Superchargers to non-Tesla EV's.