Thailand’s upstream company PTT Exploration and Production Public Co., Ltd (PTTEP) has launched the issue of an inaugural, unsecured, unsubordinated 15-year maturity 2.5 billion baht bond. (US$1=43 baht). This is the company’s first 15-year bond issue. The lead arranger is Barclays Capital Securities (Thailand). The offer is scheduled for completion by the end of this…