old Truck sale

Anshuman Basu (account -GST) (1556 Points)

08 June 2019  
we are register GTA service Provider. we have one truck which we have purchased before GST period.( Purchase date June 2015). Now we want to sale . Now question is what is the GST treatment on going GST period. should we charge GST on our Sales invoice? if yes what is the HSN code and GST rate?