特朗普威胁对加拿大飞机加征50%关税

Group 1 - The article discusses President Trump's statement regarding Canada's refusal to certify certain U.S. aircraft models, which he claims is unfair treatment of American companies [1] - In response, the U.S. plans to suspend the certification of Bombardier's Global Express series and all Canadian-manufactured aircraft until the U.S. aircraft receive full certification [1] - Trump warns that if the issue is not resolved immediately, a 50% tariff will be imposed on all Canadian aircraft sold to the U.S. [1] Group 2 - The article mentions significant market movements, including a rebound in gold and silver prices, a 10% increase in Meta's stock, a 10% drop in Microsoft's stock, and an 18% surge in the stock of TAL Education [2] - It highlights that over 220,000 Chinese investors were reported to have been liquidated in the cryptocurrency market [2] - Additionally, it notes that Chinese investors purchased nearly 10% of the world's gold last year [2]