 SHENZHEN, China, March 31, 2021 GLOBE NEWSWIRE -- Aurora Mobile Limited NASDAQ: JG Aurora Mobile or the Company, a leading mobile developer service provider in China, today announced that it is one of the first companies to pass the completeness test for 5G messaging platforms required by the Ministry of Industry and Information Technology MIIT. On March 29, 2021, the China Academy of Information and Communications Technology CAICT, a division of MIIT, held a press conference to officially launch the functional completeness test standard and certified Aurora Mobile and the first round of compliant companies. Mr. Weiran Ren, director of the China Telecommunication Technology Labs CTTL of CAICT, Mr. Jingyao Wang, director of the Mobile Internet Innovation Center of CTTL, Mr. Di Wu, the deputy director of the Mobile Internet Innovation Center of CTTL and representatives from 5G service enterprises attended the conference. 