 SHENZHEN, China, Dec. 28, 2020 GLOBE NEWSWIRE -- Aurora Mobile Limited NASDAQ: JG Aurora Mobile or the Company, a leading mobile developer service provider in China, today announced that it has entered into a partnership agreement with Nice Tuan also known as Shihuituan, a leading Chinese community group-buying e-commerce platform, to help Nice Tuan drive user growth and enhance user stickiness. 