According to the announcement by Zhitong Finance and Economics APP, the board of directors of avic aviation high-technology (600862.SH) recently received the written resignation report of the company's chief accountant Meng Long, who applied to resign from the position of chief accountant due to reaching retirement age. In accordance with relevant regulations, Meng Long will no longer hold the position of chief accountant in the company. To ensure the normal operation of the company's financial work, the board of directors has decided that before appointing a new chief accountant, the company's directors and general manager Wang Jian will temporarily assume the responsibilities of the chief accountant.