Canmax Technologies (SHE:300390) turned to profitability in the first half, posting net profit attributable to shareholders of 2.29 billion yuan, or 2.76 yuan in earnings per share, according to a Tuesday disclosure on the Shenzhen bourse.
The attributable loss a year earlier was 155.7 million yuan, or 0.19 yuan per share.
Operating revenue soared 125% year on year to 7.78 billion yuan from 3.46 billion yuan.
The new energy materials manufacturer's shares dropped 4% during the morning trade.