Xiao Lin, professor level senior engineer, CEO of Botree Tech., China. He received his Ph.D degree from Institute of Process Engineering, Chinese Academy of Sciences. He is Member of the National Technical Committee SAC/TC294 on Discarded or Disused Chemicals Disposal of Standardization Administration of China, National Expert of Scrapped Automobile Branch of China National Resources Recycling Association, and also Member of the National Waste Chemicals Disposal Standard Committee, the first Chinese member of the Key Raw Materials Working Group for Electric Vehicles of The Hybrid and Electric Vehicle Technology Collaboration Program of the International Energy Agency. Dr. Xue Wang obtained her PHD degree in Material Engineering from KU Leuven. Her main research interests are new metallurgical process technology and waste resource treatment technology. She has served successively as vice president of Beijing Ruidow Information Technology Co., Ltd and head of China business development in Technology Metals Team, Noble Group. Dr. Gangfeng Liu got the full scholarship from China government through fierce competition to join Waseda University as PHD candidate, and then he gained a full-time position of associate research fellow in this university after got the doctor degree in 2014. After back to China from 2016, he join Heraeus, an international corporation of PGM maker, as a vice R&D manager of PGM recycling, and then worked in Tianqi Lithium (Jiangsu) Co,. Ltd as R&D leader,now he is working in Botree tech. as R&D leader. Dr. Guobin Zhang used to be a Post-doctor and Assistant Researcher at Koguan School of Law of SJTU. He obtained Jurum Doctor degree in International Law at East China University of Political Science and Law, China, 2012-2015. He used to be a judge and has work experience in domestic court in China. Since 2015, Dr. Zhang has been researching the deep seabed law. He has participated as a key member in numerous research projects concerning Chinese deep seabed legislation. Dr. Zhang has published numerous articles in the field of law of the sea. His recent publications include Legislative Suggestion for Emergency Management of Deep Seabed Mining Activities in the Area (2021), published by Law Science Magazine and a Chinese monograph The Research on the Right of Innocent Passage (2018) published by Shanghai Jiao Tong University Press.
