The regulating agency has decreed a decrease in the prices for gasoline and authorized an increase in diesel.
The agency, the Authoridad Reguladora de Servicios Públicos, said super gasoline would decrease 28 colons and plus would go down 35 colons. The new prices when the decree is published within five days in the official newspaper puts super at 712 colons, about $1.43 a liter. Plus will be 691 colons a liter, about $1.39.
The diesel price is going up 26 colons to 653 colons a liter, about $1.31.
Other petroleum products are going up slightly.
The prices reflect the cost of petroleum between May 26 and June 9 as well as an exchange rate of 504.49 colons to the U.S. dollar, the agency said.