You have to be careful with some of these pieces,
there are alot of knock offs from overseas that are
using the "CMC Minting" on their pieces which are
nothing more than silver plate ...

"CMC Mint"
The "Central Mint of China" in Taiwan is the official
national mint of the Republic of China and most all
their pieces are .999 sterling silver ...

Hope that helps,
Al Varelas / USMC
SS-1654