India’s petrol and diesel prices change based on multiple factors, with global crude oil prices cited as the most significant. Crude oil is identified as the primary raw material used to produce petrol and diesel, linking international oil movements to domestic fuel costs. Several NDTV updates on July 1 and July 2 provide city-wise fuel rates, indicating that rates are not uniform across locations and vary by city. The reports frame the price changes as routine and driven by the underlying pricing mechanisms that account for international crude prices and other contributing factors used in setting retail fuel rates. Across the coverage, the common focus remains on helping consumers check the latest city-wise petrol and diesel prices for the specified dates, including major cities such as Mumbai, Hyderabad, Chennai, and Kolkata. While the articles emphasize the drivers of price changes rather than detailing specific amounts in the provided text, they collectively confirm that new fuel rates are published for different cities on July 1 and July 2 and that global crude oil prices are a key determinant of how those rates evolve.