Founded in 2011, JIGUANG (Aurora Mobile, Nasdaq: JG,) is a leading mobile developer service provider. JIGUANG is devoted to providing efficient and stable developer services such as push notification, instant messaging, analytics, sharing, short message service (SMS), one-click verification, deeplink and IoT. JIGUANG has served more than 400 thousand mobile app developers and 1.29 million mobile applications, with cumulative SDK installations of 26.6 billion and monthly unique active device base of 1.13 billion, as of June 2019. Meanwhile, by launching targeted marketing (“XiaoGuoTong”), financial risk management, market intelligence and location-based intelligence, JIGUANG keeps empowering developers and traditional industry customers to improve productivity and optimize decision making for businesses and society.