Openspec naphtha tonne C+F Japan – US$385.75 (-US$12.00 from Dec 27 closing) 95 ron unleaded gasoline barrel FOB Singapore – 41.95 (-1.30) Jet kerosene barrel FOB Singapore Ð 48.50 (-2.00) Gasoil barrel FOB Singapore Ð 46.75 (-1.70) LSWR barrel FOB Indonesia – 20.88 (-1.12) HSFO 180cst tonne FOB Singapore Ð 173.93 (-0.07) HSFO 380cst tonne FOB Singapore – 152.50 (-1.25)…