Oil marketing companies continued to hold back any change in the retail price of petrol and diesel continuing with their wait and watch stance that has kept the prices of two auto fuels static for the past eight days.Accordingly, there was no change in retail price of auto fuels on Tuesday with price of petrol remaining at Rs 83.71 a litre and diesel Rs 73.87 a litre in Delhi. Across the country as well the price of the two petroleum products remained unchanged.OMCs have gone on a pause mode at a time when news of successful coronavirus and expectations of big pick up in demand had kept crude on the boil with prices breaching $ 50 a barrel mark.