
JX Nippon Mining & Metals Corp.Tokyo, Japan

Guangdong Zhongnan Iron & Steel Co., Ltd.Guangdong Sheng, China

Beijing ZHTD Environmental Protection Technology Co., Ltd.

II Polzunov Altai State Technical UniversityKurgan, Russian Federation

Lanzhou Engineering & Res Inst of Nonfer Metallurgy Co Ltd

Université de La RochelleFrance

Pusan National UniversityPusan-jikhalsi, South Korea

Kumoh National Institute of TechnologySouth Korea

National Kaohsiung University of Applied Sciences

University of Dayton Research InstituteOhio, United States

Tyumen State Oil & Gas University

Wufeng UniversityChina