SINGAPORE (THE BUSINESS TIMES) - DBS on Thursday (April 30) guided that its oil-and-gas (O&G) lending portfolio at $23 billion makes up its single-largest loan exposure to impacted industries made vulnerable by the Covid-19 pandemic, and that it expects further allowances set aside specifically for O&G support services. This comes as the bank reported a 29 per cent fall in Q1 net profit that brought its earnings to its lowest level since 2017. Singapore’s largest bank opened the results season for the local trio with a large bump in allowances set aside to prep...