Answer:
nontariff trade barrier
Explanation:
Nontariff trade barrier -
It refers to the practice of government , where the government has the capability to restrict any trade between two countries , is referred to as nontariff trade barrier .
Certain barrier are placed to stop the trade , which are called the trade barrier .
The method is used for any economic or political factors .
Hence , from the given statement of the question ,
The correct answer is nontariff trade barrier .