Sinopec Oilfield Service (HKG:1033) recorded an attributable net profit of 509.5 million yuan in the first half up 3.5% from 492.3 million yuan a year earlier.
Earnings per share stood at 0.027 yuan, compared with 0.026 yuan in the year-ago period, according to a Monday filing with the Hong Kong Exchange.
Operating income increased 1.7% year over year to 37.7 billion yuan in the six months ended June 30 from 37.1 billion yuan.