Jiean Hi-Tech: Appoints Li Jiangbo as Secretary of the Board

Jiean Hi-Tech announced that the second meeting of the sixth board of directors approved a proposal to appoint Li Jiangbo as the company's board secretary upon nomination by the chairman, with a term from the date of approval by this board meeting until the expiration of the sixth board of directors. Li Jiangbo's qualifications have passed the qualification review by the board's nomination committee.