★ On 27th,Septemper,2012, a lecture of DTMB standard gets complete success at 2nd African Digital Migration and Spectrum Policy Summit.
★ On 21st,Septemper,2012, both of field test and technical seminar for DTMB system get complete success in Hongkong.
★ On 8th,November, 2010, Cuban delegation visited DTVNEL(Beijing) for technical exchanges.
★ On 24th,August 2010, Cambodia officially announced to use Chinese DTMB TV standard.
★ On 8th,April,2010, China’s terrestrial digital television standard (DTMB) was used commercially in Laos.
★ On April 2009, Chinese government organized a work team for DTMB standard oversea promotion.
★  From the year 2007 to 2009, China’s terrestrial digital television standard (DTMB) was test several times in some countries of South America for comparison with other international TV standards.
★ At the end of June, 2009, a Chinese work group for DTMB standard oversea promotion went to Ecuador for a comparative test with local TV standard “ISDB-T/Tb”.
★ From the date 11th, May to 9th June, 2009, it’s the third time a Chinese work group for DTMB standard oversea promotion went to Cuba for the comparative tests with European TV standard and Japanese TV standard.
★ From October to December 2008, a Chinese work group for DTMB standard oversea promotion went to Peru for the comparative tests with European TV standard and Japanese TV standard.
★ From the date 8 th to 27 th, June, 2008, a Chinese work group for DTMB standard oversea promotion went to Venezuela for the comparative tests with European TV standard and Japanese TV standard.
★ On March, 2008, the it’s the second time a Chinese work group for DTMB standard oversea promotion went to Cuba for the comparative tests with European TV standard.
★ On March 2008, the R&D for DTMB/6MHz system is successful.
★ From December 18 to December 26, 2007, it’s the first time a Chinese work group for DTMB standard oversea promotion went to Cuba for the comparative tests with European TV standard.
★ On 31st, December,2007, China’s terrestrial digital television standard (DTMB) is successfully implemented in Hongkong.