PetroChina said its first-half net profit rose 4% from a year earlier after its refining business swung to a profit and its chemicals business narrowed its loss.
WSJ.com: US Business, Wall Street Journal: Business
Thu, 08/28/2014 - 7:01pm
PetroChina said its first-half net profit rose 4% from a year earlier after its refining business swung to a profit and its chemicals business narrowed its loss.