Core Points - A bipartisan group of U.S. lawmakers has introduced a bill to exempt all coffee products from import tariffs, which could alleviate pressure on Brazilian coffee exports [1] - The U.S. government imposed a 50% tariff on Brazilian coffee in late July, leading to tight coffee supplies and soaring prices in the U.S. [1] - Brazil was once the largest coffee supplier to the U.S., accounting for one-third of total coffee imports [1] - Coffee prices in U.S. supermarkets rose by 20.9% year-on-year in August, according to the U.S. Bureau of Labor Statistics [1] - The introduction of tariffs has resulted in a 50% increase in Arabica coffee futures prices since the policy was implemented [1] - The proposed bill aims to retroactively exempt tariffs imposed since January 19 of this year, covering green coffee, roasted coffee, decaffeinated coffee, and coffee substitutes [1]