BRIEF-Sino Great Wall sees H1 net profit up 30-50 pct y/y

May 2 (Reuters) - Sino Great Wall Co Ltd

* Says it expects H1 net profit up 30-50 percent y/y to

263.0-303.4 million yuan ($38.15-$44.01 million)

Source text in Chinese: http://bit.ly/2p14irj

Further company coverage:

($1 = 6.8942 Chinese yuan renminbi)

(Reporting by Hong Kong newsroom)