China Mobile will reportedly launch this year's first 4G terminal tender bidding process in late April, aiming to buy 160,000 devices.

U.S.-based Nuance Communications is working with Chinese mapping company AutoNavi to bring more intuitive voice-enabled navigation capabilities to the Chinese market.

Chinese telecom equipment maker Huawei published its audited annual results for 2012.

Cai Mengbo, marketing vice president of Huawei wireless network, revealed to Chinese local media that Huawei's wireless network business may not see growth in the American market in 2013.

China Mobile's Hong Kong-listed branch and Vodafone jointly announced that the two parties have signed a cooperation agreement to participate in the telecom license bidding in Burma.

Nokia has closed its largest store in mainland China, a flagship retail outlet in Shanghai's busy shopping zone on Nanjing East Road.

Microsoft has launched the Chinese version and professional version of its Surface tablet in China.

Kingsoft Cloud Group, the cloud computing subsidiary of China-based Kingsoft, has marked its formal entry into the enterprise market with a new service to help companies store their data online.

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 Telecom published its annual results for 2012, stating that its total operating revenue reached CNY283.073 billion, a year-on-year increase of 15.5%; but its profit attributable to shareholders was CNY14.925 billion, a year-on-year decrease of 9.5%.

Samsung China revealed in its corporate social responsibility report for 2012 that during the reporting period, Samsung's total operating revenue in China reached USD75.1 billion.

Linux-focused firm Canonical is working with the Chinese government to promote and develop a version of the company's Ubuntu operating system.

Chinese telecom operator China Mobile published its annual financial report for 2012, stating that the company's operating revenue was CNY560.4 billion, a year-on-year increase of 6.1%; and its profit attributable to shareholders was CNY129.3 billion, a year-on-year increase of 2.7%.

China-based ZTE Corporation has responded to a lawsuit and accusations in Europe from rival Chinese technology firm Huawei over patent infringement.

South Korea's Samsung sold 30.06 million smartphones in China in 2012, ranking first in the Chinese smartphone market for the first time.