Taiwan's Chinese Petroleum Corp. (CPC) has cut spot bunker fuel oil prices to $171 per ton from $181 effective from Tuesday. The posted prices were for spot 180 and 380-centistoke bunker fuel delivered to ships at the ports of Kaohsiung, Keelung, Hualien, Taichung and Suao. Its term price was $3.00 lower at $168 for both grades at the same ports. Spot and term prices of marine gas oil (MGO) were reduced to $312 and $309 per ton, down from last week's $314 and $311, respectively. Marine diesel oil (MDO) was set at $306 and $303, for spot and term respectively.