How old is Zou Yousi? Independent director of Yongyue Technology

Zou Yousi: Male, born in June 1954 1 1, China nationality, without permanent residency abroad, bachelor degree, senior visiting scholar and professor at the University of Amsterdam, the Netherlands. He has been engaged in the theoretical and applied research of polymer materials for a long time. He used to be a teaching assistant, lecturer, associate professor and professor at the School of Chemistry and Chemical Engineering of Xiamen University. He is currently a professor in the Department of Materials Science and Engineering, School of Materials, Xiamen University, an independent director of Yongyue Technology Co., Ltd., a supervisor of Xiamen Pengliqing Environmental Protection Technology Development Co., Ltd. and an independent director of the Company.