everything
For the same reasons that any country imports goods. They get goods that are not available in Ireland, like food that cannot be grown in Ireland and products that are not made in Ireland.
Yes, Ireland does import goods. They get goods that are not available in Ireland, like food that cannot be grown in Ireland and products that are not made in Ireland. So like any country it does import goods, and also exports a lot of goods.
Ireland exports alcohol to the united states.
Ireland has many ports and airports and it is through these that goods come into Ireland. Dublin Airport is the main airport and Dublin port is the main sea port. So many goods come into those two, but there are many other ports and airports that goods arrive into Ireland through. Other places where airports and ports can be found include Belfast, Cork, Galway, Waterford, Derry and Limerick.
Ireland is an island with many sea ports and airports. The ones in Dublin would be the biggest, but goods come into many places around Ireland, depending on their destination. So there is no single answer to your question.
Computer microchips. Car parts.
not since they were relocated to Pluto in 1996
Guinness and butter. The Irish food and drink industry exports many goods.
Roads are built in Ireland for the same reason as they are in any country in the world: so that people and goods can be transported.
Ireland produces a lot of its own goods and services for use in Ireland. Ireland's biggest trading partner would be Britain, so a lot would come from there. After that, other countries in Europe would be big trading partners. Then the rest of the world like Canada, the USA, and many other countries worldwide.
In the same way as in other countries: By sea and air.
yes - different rates for services, goods etc