Group 1 - The company Longzhou Co., Ltd. (002682.SZ) is focused on satellite positioning monitoring services and monitoring for new energy vehicles through its subsidiary Longyan Tianyuan Information Technology Co., Ltd. [1] - The satellite positioning monitoring products and services are primarily applied in various vehicle sectors including road passenger transport, logistics vehicles, ride-hailing cars, sanitation vehicles, taxis, rental cars, school buses, and tourist buses [1] - The company does not engage in commercial satellite business [1]