第二章对非歧视原则的侵蚀一、非歧视待遇:关税与贸易总协定(GATT)的中心原则58.GATT的中心原则是非歧视原则,主要体现为GATT第一条最惠国待遇(MFN)条款和国民待遇条款。最惠国待遇条款被认为是GATT及世界贸易体系的核心规则。该条款要求给予GATT任一缔约方⑴在关税和非关税方 Chapter II Corruption of the principle of non-discrimination I. Non-discrimination treatment: Central principles of the General Agreement on Tariffs and Trade (GATT) 58. The central principle of the GATT is the principle of non-discrimination, which is mainly reflected in Article 1 of the GATT MFN clause and National Treatment Terms. The most favored nation treatment clause is considered as a core rule of the GATT and the world trading system. This clause requires any party to the GATT to (1) be on a tariff and non-tariff basis