什么是国际经济惯例？它是指进行诸如国际贸易、国际营销、国际投资、国际技术贸易及国际经济技术合作等国家经济活动中所必须遵行的一些规范。它有着具体的对象，是当前进行国际活动的“游戏规定”，是世界上大多数国家或地域在相互进行经济贸易中自愿遵循的各种约定俗成... What is the international economic practice? It refers to some norms that must be followed in carrying out economic activities in countries such as international trade, international marketing, international investment, international technological trade and international economic and technological cooperation. It has specific targets and is the current “game rule” for conducting international activities. It is a convention that most countries or regions in the world voluntarily follow in conducting economic and trade exchanges with each other.