国民待遇又称平等待遇,具体指一个国家给予在其国境内的外国公司、企业和商船民事权利方面与其国内公民、企业、商船一样享有同等的待遇,即专指外国自然人、法人、商船等在民事方面、非政治方面的待遇。作为对外国投资的待遇,国民待遇是指主权国家在条约或互惠的基础上,一国给 National treatment, also known as equal treatment, refers specifically to the same treatment that a country gives to civilians, enterprises and merchants of a foreign company, an enterprise and a commercial ship in its territory in the same manner as civil servants, enterprises and merchant vessels of other countries. Aspects, non-political treatment. As a treatment of foreign investment, national treatment refers to the sovereign state on the basis of treaties or reciprocity, a country to