Two consecutive boards of the Yangtze River Communication: Not engaged in commercial space operations.

Changjiang Communication released a notice on abnormal fluctuations in stock trading. Recently, the capital market has shown high interest in concepts such as "commercial aerospace" and "satellite internet", with related sector stocks experiencing significant increases. The company primarily operates in the information technology service industry, focusing on the smart emergency industry represented by public security and fire protection, providing customers with digital application products and solutions, system integration, operation and maintenance, and technical services. The company's revenue in the satellite internet field accounts for a relatively small portion of overall operating income and has no significant impact on the company's performance. The company is not engaged in commercial aerospace operations.