GD Power Development's (SHA:600795) total power output rose 6.7% year over year to 112.9 billion kilowatt-hours in the second quarter, according to a Thursday filing with the Shanghai bourse.
Grid-connected power grew 6.5% to 107.4 billion kWh.
For the first half, total power output increased 6.3% to 218.9 billion kWh.
Shares rose 2% during the midday break on Thursday.