Upu's Ems Cooperative 2019 Stamps Complete List

Hello there
I am trying to complete this theme UPU's EMS Cooperative 2019 Stamps but according to the website there are 24 countries only that releases a stamp for this occasion but somehow there are countries that I could never release
for example, did Mexico actually release a stamp for this occasion or not?

I see on the stampworld site that in 2019 Mexico issued a stamp for The 140th Anniversary of U.P.U. but not for UPU EMS.

there are other countries also that issued for this occasion but they didn't mention at the official website of EMS like El Salvador for example

Members

EMS Afghanistan
EMS Albania
EMS Algeria
EMS Angola
EMS Anguilla
EMS Antigua and Barbuda
EMS Argentina
EMS Armenia
EMS Aruba
EMS Australia
EMS Austria
EMS Azerexpresspost logo
EMS Azerbaijan
EMS Bahamas
EMS Bahrain
EMS Bangladesh
EMS Barbados
EMS Belarus
EMS Belgium
EMS Belize
EMS Benin
EMS Bermuda
EMS Bhutan
EMS Bosnia and Herzegovina
EMS Botswana
EMS Brazil logo
EMS Brazil
EMS British Virgin Islands
EMS Brunei Darussalam
EMS Bulgaria (Rep.)
EMS Burkina Faso
EMS Burundi
EMS Cambodia
EMS Cameroon
EMS Canada
EMS Cape Verde
EMS Cayman Islands
EMS Central African Rep.
EMS Chad
EMS Chile
EMS China
EMS Colombia
EMS Comoros
EMS Congo (Rep.)
EMS Costa Rica
EMS Côte d'Ivoire (Rep.)
EMS Croatia
EMS Cuba
EMS Curacao
EMS Datapost Logo - Cyprus
EMS Cyprus
EMS Czech Rep.
EMS Dem. Rep. of the Congo
EMS Denmark
EMS Djibouti
EMS Dominica
EMS Dominican Republic
EMS Ecuador
EMS Egypt
EMS El Salvador
EMS Equatorial Guinea
EMS Eritrea
EMS Estonia
EMS Ethiopia logo
EMS Ethiopia
EMS Fiji
EMS Finland
EMS France
EMS France
EMS French Polynesia
EMS Gabon
EMS Gambia
EMS Georgia
EMS Germany
EMS logo Ghana
EMS Ghana
EMS Gibraltar
EMS Greece
EMS Grenada
EMS Guinea
EMS Guyana
EMS Haiti
EMS Hong Kong
EMS Hungary
EMS Iceland
EMS India
EMS Indonesia
EMS Iran (Islamic Rep.)
EMS Ireland
EMS Israel
EMS Italy
EMS Jamaica
EMS Japan
EMS Jersey
EMS Jordan
EMS Kazakhstan
EMS Kenya
EMS Kiribati
EMS Korea (Rep.)
EMS Kuwait
EMS Kyrgyzstan
EMS Lao People's Dem. Rep.
EMS Latvia
EMS Lebanon
EMS Lesotho
EMS Liberia
EMS Libya
EMS Lithuania
EMS Luxembourg
EMS Macao
EMS Macedonia
EMS Logos
EMS Madagascar
EMS Malawi
EMS Malaysia
EMS Maldives
EMS Mali
EMS Malta
EMS Mauritania
EMS Mauritius
EMS Mexico
EMS Moldova
EMS Mongol Post
EMS Montenegro
EMS Morocco
EMS Mozambique
EMS Myanmar
EMS Namibia
EMS Nauru
EMS Nepal
EMS Netherlands
EMS New Caledonia New Zealand Post Logo
EMS New Zealand
EMS Nicaragua
EMS Niger
EMS Nigeria
EMS Norway
EMS Oman
EMS Pakistan
EMS Panama (Rep.)
EMS Papua New Guinea
EMS Paraguay
EMS Peru
EMS Philippines
EMS Poland
EMS Portugal
EMS Qatar
EMS Romania
EMS Russia
EMS Russian Federation
EMS Rwanda
EMS Saint Christopher and Nevis
EMS Saint Lucia
EMS Saint Vincent and the Grenadines
EMS Samoa
EMS Saudi Arabia
EMS Senegal
EMS logo Serbia
EMS Serbia
EMS Seychelles
EMS Sierra Leone
EMS logo Singapore
EMS Singapore
EMS Sint Maarten
EMS Slovakia
EMS Slovenia
EMS Solomon Islands
EMS South Africa
EMS Spain
EMS Sri Lanka
EMS Sudan
EMS Suriname
EMS logo black
EMS Sweden
EMS Switzerland
EMS Syrian Arab Rep.
EMS Tanzania (United Rep.)
EMS Thailand
EMS Togo
EMS Tonga
EMS Trinidad and Tobago
EMS Tunisia Rapid Poste logo
EMS Tunisia
EMS Turkey
EMS Tuvalu
EMS Uganda
EMS UK
EMS Ukraine
EMS logo United Arab Emirates
EMS United Arab Emirates
EMS United States of America
EMS Uruguay
EMS Uzbekistan
EMS Vanuatu
EMS Venezuela
EMS Viet Nam
EMS Zambia
EMS Zimbabwe

I was researching an EMS label back in 2003
Just some random stuff.
URUGUAY Not mine.

Cinderellas ? Not Mine.

My Australian Label.

I had not seen these prior.
https://www.ems.post/en/20th-anniversary-stamp