Crude oil prices rise on coronavirus vaccine hopes By admin Posted July 22, 2020 In In the News Crude oil prices rise on coronavirus vaccine hopes2020-07-222020-07-22/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px 0611 GMT: Crude oil futures were higher in Asia afternoon trade July 23 as the…