Regulations Governing the Issuance of Gold and Silver Coins and Commemorative Notes and Coins Article 3
Commemorative notes may be printed on currency paper or on other printing stock.Commemorative coins may be minted from gold, silver, or other metallic material.
中文原文 金銀幣及紀念性券幣發行辦法第3條
紀念性鈔券得以鈔紙或其他材質印製。
紀念性硬幣得以金、銀或其他金屬原料鑄造。
紀念性硬幣得以金、銀或其他金屬原料鑄造。