Crude oil ticks higher on supply tightness, bullish China data By admin Posted September 7, 2021 In In the News Crude oil ticks higher on supply tightness, bullish China data2021-09-072021-09-07/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px 0240 GMT: Crude oil futures were higher in midmorning Asia trade Sept. 8 on bullish…