Customs Law Implementation Regulations

nal authority ▲binoculars ▲long-distance recording devices ▲military items ▲printed materials that could negatively impact the country’s political, economic, military, cultural development or social order ▲products made in countries or regions banned from trade.

And it works! Banning imports encourages local production:

[R]eports indicate that carbonated beverages labeled “Coca-Cola” are being sold within North Korea, suggesting the country may be importing these products through alternative channels or selling products that appropriate the name.