美国是世界上经济实力最强大的国家,同时也是中国最重要的贸易伙伴之一,因此其对外贸易政策与中美经贸交往息息相关,对中国的经济发展影响重大。由于美国自身具有许多特点,以及中美两国关系的复杂性,因此用传统的贸易理论无法解释美国对华贸易政策的形成和决策机制,这需要我们从新的视角来进行分析。本文采用贸易的政治经济学为基本分析 The United States is the most powerful country in the world, and it is also one of the most important trading partners in China. Therefore, its foreign trade policy is closely related to the economic and trade exchanges between China and the United States, and has a major impact on China’s economic development. Because the United States itself has many characteristics and the complexity of the relations between China and the United States, the use of traditional trade theories cannot explain the formation and decision-making mechanism of the US trade policy towards China. This requires us to analyze it from a new perspective. This article uses the political economy of trade as a basic analysis