November 18, 2010, 4:18 AM EST by Bloomberg News (Updates closing share in eighth paragraph.) Nov. 18 (Bloomberg) — China Unicom (Hong Kong) Ltd., the nation’s only mobile operator offering Apple Inc.’s iPhone, said it will sell a smartphone developed in-house and called the “UPhone” by the end of this year. The UPhone will run … Continue reading China Unicom to Sell Its Own Smartphone by Year-End