Openspec Naphtha tonne C+F Japan – US$420.00 (-US$2.08 from Dec 06 closing) 5 ron unl FOB Singapore Ð 45.15 (-1.39) Jet kerosene barrel FOB Singapore Ð 49.60 (-0.76) Gasoil barrel FOB Singapore Ð 48.60 (+0.18) LSWR barrel FOB Indonesia Ð 24.95 (-0.39) HSFO 180cst tonne FOB Singapore Ð 188.00 (+4.96) HSFO 380cst tonne FOB Singapore Ð 167.75 (+5.12)…