Himile Mechanical Science and Technology Shandong (SHE:002595) posted first-half attributable net profit of 1.13 billion yuan, down 5.3% from 1.20 billion yuan the previous year.
Earnings per share declined to 0.9802 yuan from 1.0348 yuan, according to a filing with the Shanghai bourse.
Operating revenue climbed 14% year over year to 6.02 billion yuan from 5.27 billion yuan.
Shares of the radial tire mold manufacturer closed 7% lower Monday.