Jet Bio-Filtration: Securities Affairs Representative Xing Wanfang resigned for personal reasons

Jet Bio-Filtration announced that the company's board of directors recently received a written resignation letter from Ms. Xing Wanfang, the representative of securities affairs. Ms. Xing Wanfang has resigned from her position as the representative of securities affairs for personal reasons and will no longer hold any position in the company after her resignation. The work she was responsible for has been handed over, and her resignation will not affect the normal progress of the company's related work