Group 1 - The company focuses on two main business areas: internet information services and intelligent manufacturing in electronics and communications [1] - The business segments include mobile information services, communication infrastructure connection products, wireless data terminal products, and electronic manufacturing services [1] - The company currently does not engage in any robotics-related products [1]

Group 1 - The company focuses on two main business areas: mobile information services and electronic and communication intelligent manufacturing [1] - Key product offerings include mobile information services, communication infrastructure connection products, electronic manufacturing services, and mobile terminal products [1] - The company currently does not engage in eSIM card technology [1]

Core Viewpoint - Wu Tong Holdings (300292.SZ) clarified that its subsidiary, IoT Technology, focuses on communication infrastructure connection products and does not involve satellite navigation products [1] Group 1 - The main products of IoT Technology include RF connection products, optical fiber access products, and antenna products [1]