达索航空Falcon商用飞机订单下滑至五年来最低，（美国总统特朗普挑起的）关税造成装配延迟、并让投资者持币观望。

Core Insights - Dassault Aviation's Falcon commercial aircraft orders have declined to a five-year low due to tariffs initiated by President Trump, which have caused assembly delays and led investors to adopt a wait-and-see approach [1] Company Summary - The decline in Falcon aircraft orders indicates a significant impact on Dassault Aviation's business performance, reflecting broader industry challenges [1] - Tariffs have introduced uncertainties in the supply chain, affecting production timelines and investor confidence [1] Industry Summary - The commercial aircraft sector is experiencing headwinds from geopolitical factors, particularly tariffs, which are influencing order volumes and market dynamics [1] - Investor sentiment in the aviation industry is cautious, with many choosing to hold off on investments amid ongoing uncertainties [1]