由特朗普贸易政策所引发的措施及反制措施所涵盖的贸易额已达1000亿美元，而英国《金融时报》的肖恩·唐南（Shawn Donnan）认为这一数字可能很快达到1万亿美元，占全球贸易额的6 ％ 。
The value of trade covered by the measures and countermeasures resulting from Trump’s trade policies has already reached $100 billion, and Shawn Donnan of the Financial Times reckons that this figure could soon reach more than $1 trillion, or 6% of global trade.