China Unicom's annual results for 2012 showed that the company's operating revenue increased by 19% year-on-year to CNY248.93 billion in 2012; and its net profit increased by 68.5% year-on-year to CNY7.1 billion. China Unicom's revenue from services was CNY210.13 billion, a year-on-year increase of 13.1%; its earnings before interest, taxes, depreciation and amortization were CNY72.66 [...]