Australia was the first country to issue Guardian-based plastic banknotes.

The second Australian 5 yuan currency note has three kinds of signatures and a commemorative note for the return of Hong Kong in 1997 (with date on the back); There are three kinds of signatures and a commemorative banknote (with scarlet letter) in circulation in 1 yuan, Australia in 1993, 1998 and 22. There are three kinds of signatures and two kinds of commemorative banknotes (with date and signature) in circulation in 2 yuan, Australia; There are two kinds of signatures for Australian 5 yuan currency notes; There is only one signature for 1 yuan banknotes in circulation; In addition, in 21, Australia issued 5 yuan commemorative banknotes to celebrate the centenary of the Commonwealth. There are two kinds of this banknote: one is the ordinary version, and the other is the dated version; In addition, Australia has also issued a $2 commemorative banknote to commemorate the "first aid organization".

the second country to issue Guardian-based plastic banknotes is Singapore.

the third country to issue Guardian-based plastic banknotes is Western Samoa.

the fourth country to issue Guardian-based plastic banknotes is Papua New Guinea. Papua New Guinea issued the "9th South Pacific Games" in 1991.

the fifth country to issue Guardian substrate plastic banknotes is Kuwait.

the sixth country to issue Guardian-based plastic banknotes is Indonesia.

Indonesia's 1,-rupee notes are printed in two factories, and the prefix is printed for NPA from AAA-AOZ; The prefix is printed from APA-AZZ for Thailand. The 1,-rupee plastic notes printed by these two factories are only slightly different in color.

the seventh country to issue Guardian-based plastic banknotes is Brunei.

the eighth country to issue Guardian substrate plastic banknotes is Thailand

The ninth country to issue Guardian substrate plastic banknotes is Sri Lanka.

The tenth country to issue Guardian substrate plastic banknotes is Malaysia.

the 11th country to issue Guardian substrate plastic banknotes is New Zealand.

the 12th country to issue Guardian-based plastic banknotes is Romania.

the 13th issuer of Guardian-based plastic banknotes is Taiwan Province, China.

the 14th country to issue Guardian-based plastic banknotes is Northern Ireland.

the 15th country to issue Guardian-based plastic banknotes is Brazil.

the 16th country to issue Guardian-based plastic banknotes is Bangladesh. .

the 17th country to issue Guardian-based plastic banknotes is China.

the 18th country to issue Guardian substrate plastic banknotes is Vietnam.

the 19th country to issue Guardian-based plastic banknotes is Solomon Islands.

the twentieth country to issue Guardian-based plastic banknotes is Mexico.

Nepal is the 21st country to issue Guardian-based plastic banknotes.

the 22nd country to issue Guardian-based plastic banknotes is Zambia.

the 23rd country to issue Guardian substrate plastic banknotes is Chile.

the 24th country to issue Guardian-based plastic banknotes is Nigeria.

Hongkong, China, which issued the 25th Guardian substrate plastic banknotes.

Last year, a new version of 5 pounds was issued in Britain, which is also a plastic banknote. In September this year, the new version of 1 pounds is still a plastic banknote.

that's basically it!