BRIEF-Haitong Securities Co says Q1 operating income RMB 6.44 billion

April 27 (Reuters) - Haitong Securities Co Ltd:

* Q1 operating income RMB 6.44 billion versus RMB 5.23

billion

* Q1 net profit RMB 2.24 billion versus RMB 1.75 billion

Source text (http://bit.ly/2p72As0)

Further company coverage: