RPT-BRIEF-Hainan Airlines's 2014 net profit up 20 pct y/y, plans to purchase 30 Boeing aircrafts By: Reuters: Company News March 26, 2015 at 01:59 AM EDT * Says 2014 net profit up 20 percent y/y at 2.6 billion yuan ($418.57 million) Read More >> Related Stocks: Boeing Co