Aerospace Changfeng issued an announcement of abnormal fluctuations in stock trading. Currently, the company's main business has not undergone major changes, management activities are normal and orderly, and there have been no major changes or adjustments in the company's market operating environment and industry policies. After self-inspection by the company and seeking information and verification from the company's controlling shareholders and actual controllers, there is no material information that should have been disclosed but not disclosed.

Aerospace Changfeng issued an announcement of abnormal fluctuations in stock trading. Currently, the company's main business has not undergone major changes, management activities are normal and orderly, and there have been no major changes or adjustments in the company's market operating environment and industry policies. After self-inspection by the company and seeking information and verification from the company's controlling shareholders and actual controllers, there is no material information that should have been disclosed but not disclosed.