Singapore oil product prices for October 13:   LSWR quoted at US$40.70/barrel FOB Indonesia, down from US$41.68 on Oct 12.   Jet kerosene was trading at around US$63/barrel FOB Singapore, down from US$63.55 the previous day.   Gasoil at US$58.68 from US$59.38.   HSFO 180cst came off US$0.80 to close at around US$210.00 tonne FOB…