China Southern Power Grid Technology's (SHA:688248) net profit attributable to owners for 2025 rose 15% year on year to 421.4 million yuan, or 0.75 yuan per share, according to a Shanghai bourse filing on Friday.
The attributable profit a year earlier was 365 million yuan, or 0.65 yuan per share.
Total operating revenue climbed 22% to 3.69 billion yuan from 3.01 billion yuan in the preceding year.
The Chinese power company's shares rose less than 2% during the midday trade.