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NumberCityCity Seal / FlagSigning DateRepresentativesSigning Location
1Houston
Texas, USA
Houston, Texas, USA06.15.1961Mayor Chi-Jui HUANG
Mayor Lewis Wesley CUTRER
Taipei / Houston
2Lome
Togolese Republic
Lome, Republic of Togo10.12.1966Mayor Henry Y.S. KAO
Mayor NADANY
Taipei
3Manila
Republic of the Philippines
Manila, Republic of the Philippines12.12.1966Speaker C.C. CHANG
CLR. A.V. VILLACARTA
Taipei
4Cotonou
Republic of Benin (formerly Dahomey)
Cotonou, Dahomey06.29.1967Mayor Henry Y.S. KAO
Governor A. 
Taipei
5Seoul
Republic of Korea
Seoul, Republic of Korea03.23.1968Mayor Henry Y.S. KAO
Mayor KIM Hyun-Ok
Taipei
6Quezon City
Republic of the Philippines
Quezon City, Republic of the Philippines06.29.1968Mayor Henry Y.S. KAO
Mayor Norberto S. AMAORANTO
Taipei
7San Francisco
California, USA
San Francisco, California, USA02.02.1970Mayor Henry Y.S. KAO
Mayor Joseph ALIOTO
San Francisco
8Santo Domingo
Dominican Republic
Santo Domingo, Dominican Republic02.16.1970Mayor Henry Y.S. KAO
SR. Guariones Lluberes MONTAS
Santo Domingo
9Guam
USA
Guam, US Territory01.12.1973Mayor Feng-Shu CHANG
Governor CAMACHO
Guam
10Tegucigalpa
Republic of Honduras
Tegucigalpa, Republic of Honduras05.24.1974Mayor Feng-Shu CHANG
Mayor Alfredo Alvarado SAGASTUME
Taipei
11Cleveland
Ohio, USA
Cleveland, Ohio, USA09.25.1975Mayor Yang-Kang LIN
Mayor Ralph J. PERK
Cleveland
12Jeddah
Kingdom of Saudi Arabia
Jeddah, Kingdom of Saudi Arabia02.25.1978Mayor Yang-Kang LIN
Mayor Mohammed Said FARSI
Taipei
13Indianapolis
Indiana, USA
Indianapolis, Indiana, USA09.11.1978Mayor Teng-Hui LEE
Mayor William H. HUDNUT
Indianapolis
14Marshall
Texas, USA
Marshall, Texas, USA11.29.1978Mayor Teng-Hui LEE
Mayor William Q. BURNS
Marshall
15Phoenix
Arizona, USA
Phoenix, Arizona, USA03.13.1979Mayor Teng-Hui LEE
Mayor Margaret HANCE
Taipei
16Los Angeles
California, USA
Los Angeles, California, USA05.18.1979Mayor Teng-Hui LEE
Mayor Tom BRADLEY
Los Angeles
17Atlanta
Georgia, USA
Atlanta, Georgia, USA11.05.1979Mayor Teng-Hui LEE
Mayor Maynard JACKSON
Taipei
18Oklahoma City
Oklahoma, USA
Oklahoma City, Oklahoma, USA02.23.1981Mayor Teng-Hui LEE
Mayor Patience LATTING
Oklahoma City
19Johannesburg
Republic of South Africa
Johannesburg, Republic of South Africa10.16.1982Mayor Jackson C.T. YANG
Mayor Danie Van ZYL
Taipei
20Gold Coast
Commonwealth of Australia
Gold Coast, Commonwealth of Australia10.30.1982Mayor Jackson C.T. YANG
Mayor Keith HUNT
Taipei
21Tshwane (formerly Pretoria)
Republic of South Africa
Pretoria, Republic of South Africa10.08.1983Mayor Jackson C.T. YANG
Mayor Fanie Van JAARSVELD
Taipei
22 San Jose
Republic of Costa Rica
San Jose, Republic of Costa Rica01.11.1984Mayor Jackson C.T. YANG
Mayor Johny RAMIRES
San Jose
23Lilongwe
Republic of Malawi
Lilongwe, Republic of Malawi07.03.1984Mayor Jackson C.T. YANG
Mayor W.A. LIYATI PHIRI
Lilongwe
24Versailles
French Republic
Versailles, French Republic06.21.1986Mayor S.T. HSU
Mayor Andre DAMIEN
Versailles
25Asuncion
Republic of Paraguay
Asuncion, Republic of Paraguay02.24.1987Mayor S.T. HSU
General Porfirio Pereira Ruiz DIAZ
Asuncion
26Panama City
Republic of Panama
Panama City, Republic of Panama02.21.1989Speaker Clement C.P. CHANG
Speaker Emilio A. GARCIA A. 
Panama City
27Managua
Republic of Nicaragua
Managua, Republic of Nicaragua05.07.1992Mayor Ta-Chou HUANG
Speaker James C.C. CHEN
Mayor Arnoldo ALEMAN
Taipei
28San Salvador
Republic of El Salvador
San Salvador, Republic of El Salvador10.09.1993Mayor Ta-Chou HUANG
Speaker James C.C. CHEN
Mayor Liu. Juan J. DOMENECH
President Armando CALDERON SOL
Taipei
29Warsaw
 Republic of Poland
Warsaw, Republic of Poland09.08.1995Mayor Shui-Bian CHEN
Mayor Marcin SWIECICKI
Warsaw
30Ulan-Ude
Republic of Buryatia of the Russian Federation
Ulan-Ude, Republic of Buryatia Russian Federation08.22.1996Mayor Shui-Bian CHEN
Speaker James C.C. CHEN
Speaker Shapovalov VALERY
Taipei
31Boston
Massachusetts, USA
Boston, Massachusetts, USA09.03.1996Speaker James C.C. CHEN
Mayor Thomas H. MENINO
Boston
32Dallas
Texas, USA
Dallas, Texas, USA11.18.1996Mayor Shui-Bian CHEN
Speaker James C.C. CHEN
Mayor Ronald KIRK
Dallas
33Dakar
Republic of Senegal
Dakar, Senegal04.12.1997Deputy Mayor Shih-Meng CHEN
Mayor Mamadou DIOP
Dakar
34Banjul
Republic of The Gambia
Banjul, Republic of Gambia, West Africa04.14.1997Deputy Mayor Shih-Meng CHEN
Speaker James C.C. CHEN
Mayor Alh Momodou NJIE
Town Clerk Samba FAAL
Banjul
35Bissau
Republic of Guinea-Bissau
Bissau, Republic of Guinea Bissau04.15.1997Deputy Mayor Shih-Meng CHEN
Speaker James C.C. CHEN
Mayor Paula Carlos DE MEDINA
Bissau
36Mbabane
Kingdom of Eswatini
Mbabane, Kingdom of Swaziland04.18.1997Deputy Mayor Shih-Meng CHEN
Speaker James C.C. CHEN
Mayor Z. R. MAGAGULA
Deputy Mayor W. MBHAMALI
Mbabane
37Ulaanbaatar
Mongolia
Ulaanbaatar, Mongolia06.20.1997Mayor Shui-Bian CHEN
Narantsatsralt JANLAVIN
Taipei
38San Nicolas
United Mexican States
San Nicolas, Mexico10.17.1997Deputy Mayor Chia-Cheng LIN
Mayor Adalberto Nunez RAMOS
Secretary-General Francisco Felix Garza GONZALEZ
San Nicholas
39La Paz
Plurinational State of Bolivia
La Paz, Plurinational State of Bolivia10.21.1997Deputy Mayor Chia-Cheng LIN
Mayor Gaby Candia DE MERCADO
La Paz
40Guatemala City
Republic of Guatemala
Guatemala City, Republic of Guatemala04.07.1998Mayor Shui-Bian CHEN/Deputy Speaker Bi-Chu WU
Mayor Oscar BERGER
Taipei
41Monrovia
Republic of Liberia
Monrovia, Republic of Liberia05.28.1998Deputy Speaker Bi-Chu WU
Mayor Shui-Bian CHEN
Mayor Maxwell G. CARTER 
Taipei
42Vilnius
Republic of Lithuania
Vilnius, Republic of Lithuania05.28.1998Mayor Shui-Bian CHEN
Deputy Speaker Bi-Chu WU
Mr. Rolandas PAKSAS 
Taipei
43Majuro
Republic of the Marshall Islands
Majuro, Republic of Marshall Islands08.04.1999Mayor Ying-Jeou MA
Deputy Speaker Hang-Tai FAY
Mayor Tarmile TSHODA 
Taipei
44Riga
Republic of Latvia
Riga, Republic of Latvia08.06.2001Deputy Mayor Chin-Der OU
Speaker Pi-Chu WU
Mayor Andris ARGALIS 
Riga
45Ouagadougou
Burkina Faso
Ouagadougou, Burkina Faso12.04.2008Mayor Lung-Bin HAU
Mayor Simon COMPAORE
Taipei
46Daegu
Republic of Korea
Daegu, Republic of Korea11.04.2010Mayor Lung-Bin HAU
Mayor KIM Bum-Il 
Taipei
47Quito
Republic of Ecuador
Quito, Republic of Ecuador12.30.2015
 01.27.2016
Mayor Wen-Je KO
Mayor Mauricio Rodas ESPINEL 
Taipei / Quito
48Castries
Saint Lucia
Castries, Saint Lucia07.17.2018
 08.23.2018
Mayor Wen-Je KO
Mayor Peterson D. FRANCIS 
Taipei / Castries
49Belmopan
Belize
Belmopan, Belize04.29.2019Mayor Wen-Je KO/Speaker Chin-Hsiang CHEN
Mayor Khalid BELISLE 
Taipei
50Prague
Czech Republic
Prague, Czech Republic01.13.2020Mayor Wen-Je KO
Mayor Zdeněk HŘIB 
Prague
51Lima
Republic of Peru
Taipei’s sister City: Lima, Peru. 02.10.2020
 02.25.2020
Mayor Wen-Je KO
Jorge Muñoz WELLS
Taipei / Lima