Hangyuwei announced that on November 2, 2026, the board of directors of the company received a letter of resignation from Yan Jun, the honorary chairman and chief scientist. Due to personal reasons, Yan Jun applied to resign as the company's honorary chairman and chief scientist. After his resignation, he no longer held any position in the company. The resignation letter took effect from the date it was delivered to the company's board of directors. This resignation does not constitute a change in the company's directors and senior management, and will not affect the standardized operation and normal production and operation of the company's board of directors.

Hangyuwei announced that on November 2, 2026, the board of directors of the company received a letter of resignation from Yan Jun, the honorary chairman and chief scientist. Due to personal reasons, Yan Jun applied to resign as the company's honorary chairman and chief scientist. After his resignation, he no longer held any position in the company. The resignation letter took effect from the date it was delivered to the company's board of directors. This resignation does not constitute a change in the company's directors and senior management, and will not affect the standardized operation and normal production and operation of the company's board of directors.