自中美建立贸易关系以来,中美贸易关系就在摩擦和曲折中发展。随着中美贸易的迅速发展,各种矛盾和存在的问题也随之出现,成为中美关系中的突出问题。特别是在当前美国经济衰退和金融危机不断深化,以及国内贸易保护主义抬头的情况下,国会通过的经济刺激计划中有关“购买美国货”条款不仅带有明显的保护主义色彩,而且给摩擦不断的中美贸易关系带来新的负面影响。长期以来,美国对华经贸政策的调整始既保持着连续性,也有现实性需要的考虑。 Since the establishment of trade relations between China and the United States, Sino-US trade relations have developed in friction and twists and turns. With the rapid development of trade between China and the United States, various contradictions and existing problems have also emerged and become prominent issues in Sino-U.S. Relations. Especially in the current economic downturn and the deepening financial crisis in the United States and the rise of domestic trade protectionism, the “purchase of U.S. goods” clause adopted by the parliamentary economic stimulus plan not only shows a clear protectionism, but also gives Frictive Sino-US trade relations have had a new negative impact. For a long time, the adjustment of U.S. economic and trade policies toward China has not only maintained its continuity but also its consideration of practical needs.