GasPetredec Global VLGC tipped for $71.5m sale to LPG distributorThai player renews its fleet with one of Petredec’s oldest vesselsSiamgas, which usually manages older VLGCs, is now said to have acquired a relatively younger vessel.Photo: Siamgas & PetrochemicalsHarry PapachristouTradeWinds correspondentAthens