Hubei Sinophorus Electronic Materials (SHA:688545) posted first-half attributable net profit of 123.1 million yuan, up 18% from 104.4 million yuan the previous year.
Earnings per share rose to 0.34 yuan from 0.30 yuan, according to a Tuesday filing with the Shanghai bourse.
Operating revenue went up 44% year over year to 966.4 million yuan from 672.5 million yuan.
Shares of the electronics chemicals manufacturer rose nearly 2% in recent trade.