-- Tongkun Group (SHA:601233) posted first-quarter attributable net profit of 38.3 billion yuan, up 4.9% from 36.5 billion yuan the previous year.
Earnings per share rose to 0.86 yuan from 0.51 yuan, according to a Wednesday filing with the Shanghai bourse.
Operating revenue declined 7.3% year over year to 93.9 billion yuan from 101.3 billion yuan.
Shares of the polyester filament yarn manufacturer were up 10% at Wednesday's close.