Regulations Governing the Issuance of Gold and Silver Coins and Commemorative Notes and Coins Article 6
Gold and silver coins, and commemorative notes and coins will be issued on a non-periodic basis and in fixed quantities.
中文原文 金銀幣及紀念性券幣發行辦法第6條
金銀幣及紀念性券幣之發行，採不定期方式，每次定量發行。