What is Duan Yongxin's position? Independent director of Meirui New Materials

Duan Yongxin: Female, born in June 1976 1 1, China nationality, with no permanent residency abroad. She graduated from Institute of Chemistry, Chinese Academy of Sciences in July 2005 with a doctorate in polymer physics and chemistry. From 2005 10 to June 2006, he served as an assistant researcher at Toyota University of Technology in Japan. From May 2007 to March 2009, Humboldt Scholar, Institute of Materials Technology, University of Jena, Germany; From March to 20, 200911,he was a professor at Qingdao University of Science and Technology; 20 1 1 In May, 2008, it was recognized as an overseas high-level innovative talent introduced by Shandong Provincial Committee of the Communist Party of China and the provincial government, and was awarded the title of "Taishan Scholar Overseas Invited Expert"; 2011May to present, as a professor at Qingdao University of Science and Technology; 2065438+Since July 2006, he has served as the executive director of Qingdao Xiaohai Intelligent Technology Co., Ltd.; 2065438+Since September 2008, he has served as the executive director of Huai 'an Mingqichuang Intelligent Technology Co., Ltd.; 2065438+Since August 2005, he has served as an independent director of Meirui New Materials.