On Wednesday, the petrol price (both 93 and 95) will be hiked by 53c a litre, while diesel prices will increase by between 79c and 80c. Illuminating paraffin price will be hiked by R1.01 a litre, while the maximum LPGas retail price will be lowered by R1.24. Local fuel prices are determined by international oil prices - as well as the dollar-rand value, as South Africa buys oil in dollars. Brent crude oil grew…