By Heekyong Yang and Joyce Lee SEOUL (Reuters) -Hyundai Motor Co posted a better-than-expected 19% rise in quarterly profit as favourable exchange rates more than made up for a jump in raw material costs and a drop in sales caused by the prolonged global chip shortage. The company’s global car sales slid nearly 10% in the first quarter and Hyundai warned it expects further supply chain disruptions due to the lockdowns in several Chinese cities. Like other automakers, Hyundai has raised prices to cope with soaring raw material expenses and logistics costs such as sourcing chips, and analysts ex…