Free-trade zone
Free-trade zone, also called foreign-trade zone, formerly free port, an area within which goods may be landed, handled, manufactured or reconfigured, and reexported without the intervention of the customs authorities.
Only when the goods are moved to consumers within the country in which the zone is located do they become subject to the prevailing customs duties. Free-trade zones are organized around major seaports, international airports, and national frontiers—areas with many geographic advantages for trade. Examples include Hong Kong, Singapore, Colón (Panama), Copenhagen, Stockholm, Gdańsk (Poland), Los Angeles, and New York City.