The U.S. filed its case against the EU in 2004, contesting what the U.S. alleged was $20 billion in illegal support from European governements for Airbus to develop new models.

• 美国于2004年提起针对欧盟的这桩诉讼，质疑欧洲国家政府为空中客车开发新机型而提供的补贴非法，美国称这笔补贴金额为200亿美元。