The main purpose of this legislation is to revoke the special trade status that the United States has granted to China, known as "normal trade relations." This change aims to address concerns about China's trade practices and its impact on the U.S. economy and national security. Key provisions of the legislation include the immediate withdrawal of normal trade relations treatment for all products from China. This means that, starting 90 days after the law is enacted, higher tariffs will be applied to Chinese goods.