东方材料：许广彬申请辞去第六届董事会董事长等职务

Core Viewpoint - The announcement reveals that Xu Guangbin, the chairman of Dongfang Materials, has resigned from his position due to personal reasons, while continuing to serve as a director of the company [1] Group 1 - Xu Guangbin submitted his resignation report to the board of directors [1] - He has resigned from multiple positions including chairman of the sixth board, chairman of the strategic committee, member of the nomination committee, and member of the remuneration and assessment committee [1] - Xu Guangbin will remain a director of the company after his resignation [1]