Free trade, characterized by minimal government intervention in international exchanges, aims to enhance market efficiency by eliminating tariffs, quotas, and other trade barriers. Despite its benefits, such as reduced costs and increased consumer choice, recent trends indicate a rise in protectionist measures, driven by populist movements and political pressures. In 2023, global trade growth slowed significantly, with goods trade contracting and services trade marginally increasing. The use of tariffs, non-tariff barriers, subsidies, and quotas illustrates the complexity of trade policies. For instance, tariffs can raise import costs, benefiting domestic producers while burdening consumers. Non-tariff barriers, such as stringent regulations, and subsidies, which support local industries, further complicate trade dynamics. Administrative policies and antidumping measures also impact international trade flows. As protectionist sentiments grow, the global trading system faces challenges, including reduced investment and slower trade agreement negotiations. Balancing free trade and governmental intervention remains crucial for sustainable economic growth.