Affect • Against • Certain • Cooperation • Countries • Customs • Discriminate • Disproportionately • Effects • Enforced • Ensure • Export • Good • Government • Growth • Harm • Hinder • Illegal • Individual • Inspections • Lead • Level • Licenses • Licensing • Like • Local • Method • Partners • Playing • Practices • Price • Producers • Quantities • Quota • Regulate • Regulation • Relationships • Relies • Restriction • Revenue • Solely • Stability • Still • Tariffs • Tensions • There • Trading • Trust • Unlimited • Use