Openspec Naphtha tonne C+F Japan – US$ 422.08 (+US$1.08 from Dec 3 closing) 95 ron unl FOB Singapore  – 46.54 (+0.04) Jet kerosene barrel FOB Singapore – 50.36 (-0.94) Gasoil barrel FOB Singapore –  48.42 (-1.28) LSWR barrel FOB Indonesia – 25.34 (-0.16) HSFO 180cst tonne FOB Singapore – 183.04 (+5.61) HSFO 380cst tonne FOB Singapore – 162.63 (+2.70)…