Gas prices are to go down by $0.25 today. The state-owned oil refinery Petrojam says E-10 87 will sell for $108.34 cents per litre while a litre of E-10 90 will sell for $111.17. Meanwhile, automotive diesel oil will go down by 2 dollars and 30 cents per litre to sell for $105. The price of kerosene is to go down by $2.66 to sell for $87.41. In the meantime, propane cooking gas will go up by $0.18 to sell for $42.17, while butane will go down by $0.73 to sell for $46.58. Retailers will add their margins to the announced prices.