美联储褐皮书：有多家报告显示，关税导致利润率收窄或企业面临财务压力。

Core Insights - The Federal Reserve's Beige Book indicates that multiple reports show tariffs are leading to narrowed profit margins or financial pressure on companies [1] Group 1 - Several companies are experiencing reduced profit margins due to the impact of tariffs [1] - Financial pressure is being reported by various businesses as a consequence of the current tariff environment [1]