加拿大国民银行CEO：全球贸易紧张局势和正在进行的贸易谈判带来的不确定性继续对经济造成影响，增加了地缘政治和地缘经济的不稳定性。

Group 1 - The CEO of the National Bank of Canada highlighted that global trade tensions and ongoing trade negotiations continue to create uncertainty, impacting the economy [1] - There is an increase in geopolitical and geoeconomic instability as a result of these trade issues [1]