Answer:
A value quota barrier.
Step-by-step explanation:
Protectionism is defined as the act of restricting the imports made from another nation by the use of methods like tariffs, import quotas, and other government regulations.
A value quota is imposed in a trade trade deal to restrict or stop the volume of trade between two countries.
This decision is driven by various reasons. In this scenario it is the concern about genetically modified beef from the United states.