Inner Mongolia Junzheng Energy & Chemical's (SHA:601216) net profit attributable to shareholders in the first half fell 13% to 1.67 billion yuan from 1.92 billion yuan a year earlier, according to a Shanghai bourse filing on Wednesday.
Earnings per share declined year on year to 0.20 yuan from 0.23 yuan.
Operating revenue rose 1.8% to 12.9 billion yuan from 12.7 billion yuan in the prior year.
The chemical materials producer's shares closed 4% higher.