SPT Energy Group Inc. provided earnings guidance for the six months ended June 30, 2019. The company expects that the profit attributable to equity holders of the Company for the six months ended June 30, 2019 will be more than 3 times of the profit attributable to equity holders of the Company for the same period in 2018. The increase is mainly attributable to the increase in market demand for the oil-field service industry, the increase in the Group's orders and the improvement in operating efficiency.