随着贸易自由化的发展,关税作为保护贸易的一种措施,其作用在减弱。为弥补关税作用的不足,尤其是70年代新贸易保护主义的抬头,各种非关税措施层出不穷,不仅严重影响了国际贸易的发展秩序,而且还给一些发展中国家的对外贸易带来越来越不利的贸易环境。原产地规则就是非关税措施的主要形式之一。 With the development of trade liberalization, tariffs, as a measure to protect trade, have weakened. In order to compensate for the inadequacy of tariffs, especially the rise of new trade protectionism in the 1970s, various non-tariff measures have emerged in an endless stream. This has not only seriously affected the order of development of international trade, but has also brought more and more foreign trade to some developing countries. Unfavorable trading environment. The rules of origin are one of the main forms of non-tariff measures.