-- Hengli Petrochemical's (SHA:600346) net profit attributable to shareholders in the first quarter jumped 91% to 3.91 billion yuan from 2.05 billion yuan a year earlier, according to a Shanghai bourse filing on Wednesday.
Earnings per share climbed 93% year on year to 0.56 yuan from 0.29 yuan.
Operating revenue dropped 14% to 49.2 billion yuan from 57 billion yuan in the previous year.
The Chinese petrochemical company's shares fell more than 2% during the morning trade.