Gas prices jump twice in 2 weeks

INCREASE: Mobil raised its gasoline prices on Tuesday by 15 cents a gallon, with regular grade now at $3.28 per gallon, as seen Tuesday in Sinajana. This is Guam's second gas price increase in two weeks. Gas prices jumped 15 cents at local gas stations on May 7, from $2.98 to $3.13 per gallon for regular grade. Guam's supply of fuel is usually shipped monthly from Singapore. In January, 409,175 barrels of fuel were shipped in through the Port Authority of Guam. In February, 749,861 barrels of fuel were brought into Guam. David Castro/The Guam Daily Post