The first one ounce Silver Panda was issued in 1983 by the Chinese Mint, all silver Panda's have a 10 Yuan face value to them and have a silver purity of .999, each coin weighs 31.22 grams or one ounce. The coin generally features a Panda on the reverse of the coin which is changed each year with a new design, and a image depiction of the Temple of Heaven on the obverse.