Zhang Mingqiu served as an independent director of two A-share companies before his death

Zhang Mingqiu served as an independent director of the fourth board of directors of Xiongsu Technology. His original term of office was from August 26, 2022 to August 25, 2025. He also served as the chairman of the remuneration and assessment committee and a member of the nomination committee of the fourth board of directors of Xiongsu Technology. At the same time, he also served as an independent director of Tianci Materials.