Dear no precise idea about it, however, personally, I am not in favor of expensive oils, although this oil seems to be officially available in Pakistan as per following link:
http://atecsolutions.com.pk/product/valvoline-durablend-sae-10w40/
To me, value to money oils from local brands, and abundantly available, are the oils to go! 
IMO; In semi synthetic oils in 10w-40 grade, following seems to be the locally available options:
http://www.kixxoil.pk/kixx-g-sj-cf-10w-40/ (API SJ)
http://www.kixxoil.pk/kixx-g1-sn-cf-10w-40/ (API SN PLUS)
And lastly:
https://www.shell.com.pk/motorists/oils-lubricants/helix-for-cars/shell-helix-mineral-motor-oils/shell-hx6-sn-plus-with-synthetic-technology.html
(Total engine oil in 10w-40 is mineral based (as far as I have seen), ZIC 10w-40 is fully synthetic)