Tongling Nonferrous Metals' (SHE:000630) net profit attributable to shareholders in the first half soared 108% to 2.99 billion yuan from 1.44 billion yuan a year earlier, according to a Shenzhen bourse filing on Friday.
Earnings per share doubled year on year to 0.22 yuan from 0.11 yuan.
Operating revenue jumped 60% to 121.7 billion yuan from 76.1 billion yuan in the previous year.
The Chinese copper products company plans to pay a cash dividend of 0.60 yuan per 10 shares to shareholders.