Chinese online media portal and mobile value-added services firm Sina Corporation announced its unaudited financial results for the quarter ended March 31, 2010, and stated its net revenues grew 15% year-on-year.

A new campaign is underway in China to rid the country of mobile-optimized websites that spread pornography and false information.

In response to the mobile spam message problem and the irregular use of customer information exposed on CCTV in recent days to honor the World Consumer Rights Day on March 15, China Mobile has held a nationwide television and telephone conference, asking its provincial branches to immediately investigate the problems and plug all possible loopholes.

Chinese wireless value-added service firm KongZhong Corporation reported its unaudited fourth quarter 2008 financial results and showed a negligible quarterly profit and overall net loss for 2008.

Beleaguered Chinese wireless value-added services firm KongZhong (KONG) has announced that Sam Sun, its chief financial officer, is leaving the company by the end of the week.

Chinese wireless value-added services firm Linktone (LTON) stated that its revenues for the third quarter ended September 30, 2008 rose slightly to USD20.3 million, compared with USD19.1 million in the second quarter of 2008 and USD13.3 million in the third quarter of 2007.

By ChinaTechNews.com Editorial Team The uproar this week over Chinese Internet search engine Baidu.com's (BIDU) pharmaceutical paid search listings and advertisements gives further reason to believe that stock analysts should drop the "yst" from their monikers and Baidu's management should be hung out to dry.

Chinese mobile value-added services firm KongZhong (KONG) said that its co-founder Yunfan Zhou will resign from his position as CEO, effective October 13, 2008.

Mobile value-added services company Linktone (LTON) announced the termination of agreements with some of its Chinese affiliates in regard to a business deal.

Weeks after being accused in Chinese media of sending copious amounts of mobile spam, Focus Media (FMCN) now expects its annual revenue to plummet as it revises its guidance for its mobile advertising business for 2008.