FAP, April 21 (FAP)-- the 6G plate bucked the trend, Xinke Mobile and Benchuan Intelligence rose by more than 10%, and China Satcom and Yaguang Technology rose by more than 6%. Shock has science and technology, Jin Cigna, three-dimensional communications and so on. On the news side, the Ministry of Industry and Information Technology calls for accelerated breakthroughs in key core technologies such as 6G, optical communications and quantum communications.