Group 1 - The article emphasizes the importance of timely and professional information interpretation in investment decision-making [1] - It highlights the investment value of significant events, analysis of industry chain companies, and key points of major policies [1] - The company has established partnerships with 15,000 firms in the operating system ecosystem, focusing on domestic software and HarmonyOS [1] Group 2 - The company has launched an open-source HarmonyOS for IoT, providing smart connected vehicle software services to over 100 main engine manufacturers and suppliers [1] - Products have been released targeting various sectors including government, military, finance, and education [1]