Title of Achievement: Preparation of high-performanceAu990 Jewelry alloy

Affiliation of Participants: Huazhong University of Science and Technology

Granted by: Ministry of Education

Code of Certificate: 99-236

Type of Outcome: New Technology & New Process

Level of Award: Province/ city

Grade of Award: Second prize

Date of Award: 2000-01-20

Number of Participants: 7