2连板长江通信：在卫星互联网领域的收入占整体营业收入的比例较低 不从事商业航天运营

Group 1 - The core viewpoint of the article highlights that the recent capital market has shown increased attention to concepts such as "commercial aerospace" and "satellite internet," leading to significant stock price increases in related sectors [1] - The company primarily operates in the information technology services industry, focusing on smart emergency sectors represented by public security and firefighting, providing digital application products and solutions, system integration, operation maintenance, and technical services [1] - The company's revenue from the satellite internet sector constitutes a low percentage of its overall revenue, indicating that it does not have a significant impact on the company's performance [1] - The company does not engage in commercial aerospace operations [1]