Fuel prices in the country are experiencing a mixed shift, with gasoline prices decreasing and diesel prices increasing, effective this Friday. The new rates will remain in effect until 5:59 a.m. on Friday, August 21st, when the next price adjustment will take place. This change offers a small respite for gasoline consumers, while diesel vehicle operators will face higher costs. The specific amount of the increase or decrease was not detailed in the provided text. These adjustments are part of a regular pricing update cycle implemented by authorities. Consumers are advised to factor these changes into their budgets accordingly. The update impacts all fuel stations nationwide.