Coins we buy:

Discovery Inventions


Unicorn Gold


Peacock Coins


Year of the Child


Panda Gold


Panda Silver



© Copyright 1998-2011
Clark Smith
Issued to celebrate the Scientific and Technical Inventions and Discoveries of Ancient China. They were minted from 1992 to 1995.

Discovery and Inventions sets come in Gold, Silver, and Platinum. They generally have 5 coins in a wood box with red outer box.

There are also EMPEROR and EMPRESS sets with a combination of gold and silver coins.

Please call if you have any of these Chinese coins:


All types of Discoveries Inventions sets purchased

China Discovery Inventions Silver Sets
1992 1993 1994 1995: 5 Yuan
(22g Silver, 5 coins)
Paying from $400 to $600

China Discovery Inventions Gold Sets
1992: 100 Yuan (1 ounce Gold coins)
1993 1994 1995: 50 Yuan (1/2oz Gold Coins)

Paying from $15,000 to $50,000 and up

China Discovery Inventions Platinum Coins
All types of Discoveries Inventions sets purchased

Year 1992: 100 Yuan (1 ounce Platinum coins)
Year 1993 1994: 25 Yuan (1/4oz Platinum)

Paying from $50,000 to $120,000 and up


Call Clark Smith at 1-415-457-1371, or email us at info@coinvault.com