W.S. Brother both are altogether separate things! Automatic Transmission (AT) is one thing, Continuously Variable Transmission (CVT) is an altogether different thing, and accordingly, they require specific gear / transmission oils. You never pour ATF in a CVT, or CVTF in an AT!
I do not know whether Honda City Vario comes with AT or CVT? However, one thing is for sure; if it comes with AT, then only pour ATF duly approved by Honda for use in your ride, otherwise, if it comes with CVT, then only pour compatible CVTF in your ride.
Pouring CVTF in AT, or ATF in CVT (incompatible transmission oils) is "Gunah-E-Kaabeera"!