1 to be a source of government revenue.
2. To adjust the balance of trade and balance of payments of the country.
3. For trade adjustment The appropriate
4 To protect the domestic industry.
5. As a tool to foster political and military policy.
, or increase their bargaining power.
, or to counter the use of foreign trade is unfair.
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)