It is traded as NYSE:AMX,SEHK:762  . The services of the company are available in  Dover,Global,China, United Kingdom . hasee.com is the name of it's website . There are 88645 employees in it . In 1917 this company was founded . Telefônica Brasil (subsidiary of Telefónica) is the owner of this company . Bellevue, Washington, United States is where the headquarters are located . Fixedline telephony,mobile telephony,digital television are made by them . It is a patent monetization industry . The company is Anónima Bursátil de Capital Variable . CUniq HK,China Unicom Global are the subsidiaries of this company . China Unicom used to belong to The "Shell" Transport and Trading Company Limited of the United Kingdom (1897) . Gregory Gorder founded this company
Telefônica Brasil (subsidiary of Telefónica) is a holding company of China Unicom