Ex-wharf marine fuel 0.5% sulfur bunker cargoes for April-term supplies at the UAE’s bunkering hub of Fujairah were inked at premiums in the $6-$10/mt range to benchmark FOB Singapore marine fuel 0.5%S cargo values, mostly steady compared with March-loading cargoes but lower than February-loading cargoes, which were concluded between $10/mt and the mid-teens, traders said …