MFN (Most Favored Nation)

Most-Favored-Nation (MFN) treatment is one of the core principles of the World Trade Organization (WTO). It means that any trade advantage (such as tariffs, quotas, licenses, etc.) that a country grants to another country must not be less favorable than the advantages it grants to any third country. Application scenarios: mainly applicable to trade in goods, trade in services, and intellectual property, commonly found in bilateral or multilateral trade agreements. Points to note: MFN does not grant special favors but ensures non-discriminatory treatment for all WTO members; however, there are exceptions, such as free trade areas, customs unions, and the Generalized System of Preferences (GSP), which may exempt MFN obligations. Difference from 'National Treatment': MFN addresses non-discrimination among foreign products, while National Treatment addresses non-discrimination between foreign and domestic products. Difference from 'Reciprocal Treatment': MFN is granted unconditionally and automatically, whereas reciprocity requires equivalent exchange. Foreign trade practitioners need to pay attention to whether the importing country applies MFN tariff rates to specific products and whether there are exception measures such as anti-dumping and countervailing duties.