国民待遇原则是随着资本主义社会的产生和发展而产生的,它于19世纪初问世。资本主义国家为了其自身发展的需要,在同外国签订协定时,规定了“国民待遇”条款,并在国内法中作出规定,加以确认和保护。这对于促进资本主义生产力的发展,无疑具有积极作用。但是,随着资本主义的进 The principle of national treatment came about with the emergence and development of capitalist society. It came out in the early 19th century. For the needs of its own development, the capitalist countries, when signing agreements with foreign countries, stipulated the “national treatment” clause and made provisions in domestic laws to confirm and protect them. This will undoubtedly have an active role in promoting the development of capitalist productivity. However, with the advancement of capitalism