What does the launch of the euro mean for the world?

The euro was the most significant result of European monetary reform since the Roman Empire.

The euro not only improves the European single market and makes it easier for countries in the eurozone to be free**, but it is also an important part of the EU integration process.

The euro is managed by the European Banking System, which consists of European banks and banks in the eurozone countries. The European Bank, headquartered in Frankfurt, Germany, has the power to set monetary policy independently, and the first bank of the eurozone countries participates in the printing, minting and issuance of euro banknotes and coins, and is responsible for the operation of the eurozone payment system.

The Euro is the name given to the single currency of the European Monetary Union (EMU) countries and is the unified legal tender of the EMU countries. Euro ( ; **EUR) is the currency of 16 countries in the European Union: Austria, Belgium, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the Netherlands, Portugal, Slovenia, Spain, Malta, Cyprus and Slovakia, collectively known as the Eurozone.

The euro is commonly known as the euro in Hong Kong.

It was officially introduced on 1 January 1999 in 11 countries (Austria, Belgium, France, Germany, Finland, the Netherlands, Luxembourg, Ireland, Italy, Portugal and Spain) (hereinafter referred to as "the countries of the Eurozone") and replaced the currencies of these 11 countries on 1 January 2002.

Opened on January 1, 1999 The official use was on January 1, 2002.

It was officially used on 1 January 1999 in 11 countries (eurozone countries) of Austria, Belgium, France, Germany, Finland, the Netherlands, Luxembourg, Ireland, Italy, Portugal and Spain, and replaced the currencies of these 11 countries on 1 January 2002. Greece joined the eurozone in 2000, becoming the 12th member of the eurozone. Slovenia joined the eurozone on 1 January 2007, becoming the 13th member of the eurozone.

Cyprus joined the eurozone on 1 January 2008, along with Malta. Slovakia joined the eurozone on 1 January 2009, bringing the number of eurozone members to 16. Estonia officially launched the euro on January 1, 2011, becoming the 17th member of the eurozone.

On January 1, 1999, the euro was officially issued within the member states of the European Union, it is a supranational currency with independent and legal tender status, and the European Union has been officially in circulation since January 1, 2002 in accordance with the provisions of the Maastricht Treaty. On January 4 of the same year, the euro was officially launched in the international financial market.

On January 1, 2002, after a three-year transition, the European single currency, ——— euro, was officially put into circulation. In July of the same year, the original currency was discontinued. Euro banknotes and currencies officially entered the market as currency in circulation.

On February 28 of the same year, the national currencies of the member countries were completely withdrawn from circulation, and the coexistence period of the euro and the currencies of the member countries ended.

The euro is the currency of 19 countries in the European Union.

The euro is the currency of 19 countries in the European Union: Austria, Belgium, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the Netherlands, Portugal, Slovenia, Spain, Malta, Cyprus, Slovakia, Estonia, Latvia, and Lithuania, which are collectively known as the Eurozone.

In addition, the euro is also the currency of six non-EU countries, Monaco, San Marino, Vatican, Andorra, Montenegro and Kosovo.

The United Kingdom, Sweden and Denmark have decided not to join the eurozone for the time being. In 2015, the countries that used the euro were Germany, France, Italy, the Netherlands, Belgium, Luxembourg, Ireland, Greece, Spain, Portugal, Austria, Finland, Slovenia, Cyprus, Malta, Slovakia (joined on January 1, 2009), Estonia (joined on January 1, 2011), Latvia (joined on January 1, 2014), and Lithuania (joined on January 1, 2015), which is called the eurozone. The eurozone has 19 member states and a population of more than 320 million.

Non-Eurozone EU countries: Denmark, Sweden, Poland, Hungary, Czech Republic, Romania, Bulgaria, Croatia.

Belgium, Germany, Greece, Portugal, Spain, France, Finland, Ireland, Italy, Luxembourg, Netherlands, Austria.

Probably many EU countries use it.

Common to the EU Euro?

EU member states can use the euro.