北斗星通：海外收入的比重还比较低，有很大的增长空间

Group 1 - The core viewpoint of the article is that Beidouxing (002151) is focusing on developing a smart positioning digital foundation through a cloud + chip business model to provide high-precision location services across various industries [1] - The company aims to increase revenue significantly by expanding its overseas market presence, as the current proportion of overseas income from chips and antennas is relatively low, indicating substantial growth potential [1]