Aerospace development: Independent director Zou Zhiwen was criminally detained for suspected bid-rigging.

The aerospace development announcement stated that the company's independent director Zou Zhiwen was criminally detained by the Futian District Branch of the Shenzhen Public Security Bureau for suspected bid-rigging. Zou Zhiwen is the independent director of the company's tenth board of directors and does not hold any position in the company other than independent director. The matter only involves his personal affairs and is not related to the company's business. The company's production and operation are currently normal and stable. If Zou Zhiwen is unable to perform his duties normally in the future, the company will take appropriate measures in accordance with relevant laws and regulations.