According to Hangyuwei's announcement, Zhang Donghui, the company's director, deputy general manager, and financial director, resigned due to work adjustments and no longer held any position in the company after his resignation. His resignation report took effect on the date it was delivered to the board of directors. As of the date of disclosure of the announcement, Zhang Donghui had no shares and had not fulfilled his promises. On August 5, 2026, the board of directors of the company agreed that Yan Zhiyu, director and general manager, will act as financial director before officially appointing a new financial director. The company will complete the appointment of relevant personnel and disclose the information as soon as possible.

According to Hangyuwei's announcement, Zhang Donghui, the company's director, deputy general manager, and financial director, resigned due to work adjustments and no longer held any position in the company after his resignation. His resignation report took effect on the date it was delivered to the board of directors. As of the date of disclosure of the announcement, Zhang Donghui had no shares and had not fulfilled his promises. On August 5, 2026, the board of directors of the company agreed that Yan Zhiyu, director and general manager, will act as financial director before officially appointing a new financial director. The company will complete the appointment of relevant personnel and disclose the information as soon as possible.