Thanks for your attention!

THIS IS CHINA 1999 10 YUAN, 50th ANNIVERSARY of People's Republic of China, BI-MET, UNC

Metal     Bi-Metallic Brass center in Copper-nickel ring
Weight     7.8 g
Diameter     25.5 mm
Shape     Round
Orientation     Medal alignment ↑↑
References     KM# 1247

YES WE DO COMBINE POSTAGE