GM says earnings jump 72pc, cites improving auto demand in US, China 41 PM MYT GM scored a 72 per cent increase in profit to US$4.0 billion from the year-ago period on revenues of US$35.5 billion, roughly flat compared with last year’s level.…

This news comes via ChinaPulse.com, which delivers news, data, analysis, and insights on Chinese business, travel, finance, health, military, investment, and technology.