I think they are NGK ones, cost 1150 -/ for 4 of them and Coppers are the best.
Just go to dealership and ask for ' Swift genuine plugs '.
Regarding engine oil- Zic XQ 5w-40 ( 3700-3900-/, LM Synthoil 5w-40 ( 4750-5000-/ ) or Caltex fully synthetic 5w-40 ( 3000-3200-/ ).
Why don't you just do a little write up, then Yawar Bhai can just copy and paste it
?