BRIEF-Yunnan Copper's 2016 net profit up 683.8 pct

March 28 (Reuters) - Yunnan Copper Co Ltd

* Says 2016 net profit up 683.8 percent y/y at 203.4 million

yuan ($29.56 million)

Source text in Chinese: http://bit.ly/2nqDsK1

Further company coverage:

($1 = 6.8800 Chinese yuan renminbi)

(Reporting by Hong Kong newsroom)