trade barriers

International trade

free trade

International diplomacy

buying goods from another country

selling goods to another country

only making one kind of product

buying goods from another country

selling goods to another country

only making one kind of product

change rate

exchange rate

bond

promissory note

bill of exchange

letter of credit

trade surplus

trade deficit

Trade barrier is often likely to appear when trading

Transporting risks cause greater loss to international trade than domestic trade

Different payment is concerned to be a case

International trade refers to different countries while domestic trade refers to different regions

Quota

Embargo

Tariff

All of the above

Tariff

Quota

Embargo

Subsidy

Tariff

Quota

Embargo

Subsidy