Shandong Nanshan Aluminium's (SHA:600219) net profit attributable to shareholders in the third quarter fell 12% year on year to 1.15 billion yuan, according to a Shanghai bourse filing on Thursday.
Earnings per share declined 9.1% from a year earlier to 0.10 yuan.
Operating revenue rose 5.8% year on year to 9.05 billion yuan.
The Chinese aluminum company's shares jumped over 3% during the morning trade.