Sunflower oil

We request to quote for 1 ltr bottle or 12 bottle of one cardboard carton.
Your quotation validity should be upto 31.12.2014 and price upto 31.12.2017.
This is for a government department and once we submit the tender then we could not change it for three years.
Quote your C&F Muscat, Oman price.
Hoping yor immediate reply