Group 1 - Duan Wenwu has officially resigned as the chairman of Guotou Capital, effective June 10, after two years and two months in the role, and has taken a new position as Chief Accountant at China Minmetals Corporation [1][3] - Guotou Capital expressed gratitude for Duan Wenwu's contributions during his tenure, highlighting his efforts in building an industrial financial management platform and enhancing the company's core competitiveness [3] - Duan Wenwu's departure may also lead to his resignation from the chairman position at Guotou Securities, a subsidiary of Guotou Capital [1][3] Group 2 - Under Duan Wenwu's leadership, Guotou Capital completed the rebranding of Anxin Securities to Guotou Securities, aligning the name with its parent company [5] - The name change was part of a strategic optimization plan by Guotou Group, which identified the securities business as a key component of its industrial finance strategy [6] - The rebranding aims to enhance the company's role as a professional intermediary in the capital market and is expected to receive support from Guotou Group in various aspects, including resource allocation and regional collaboration [6]