500 Patacas Banco da China

Banco da China became one of Macau's three note-issuing banks only in 1995, a deliberately political move ahead of the 1999 handover — giving Beijing a direct presence in the territory's currency supply before sovereignty transferred from Portugal. The 500 Pataca denomination sits at the top of the Bank of China's Macau series, the highest face value it issues.

Printed by China Banknote Printing and Minting Corporation, the same state enterprise that produces mainland renminbi, the security specification here is notably modest for a high-denomination note — watermark and thread only, without the polymer window or color-shifting ink increasingly common in comparable issues from neighboring Hong Kong.