Petrol and diesel will cost more in Qatar as Qatar Petroleum (QP) increased fuel prices for August 2021.The premium grade petrol will cost QR2.05 per litre in August, 10 dirhams more compared to the July price. Similarly, super grade petrol will cost QR2.10 a litre, which is 10 dirhams more than the July price. Diesel will cost QR1.95 per litre, five dirhams more than the July price. (TNN)