“For the reasons set forth herein, CLOSETMAID contends that the imposition of the additional tariffs with respect to the products under the subheadings specified below will have a significant negative impact on U.S. businesses – including CLOSETMAID – their workers and their consumers. Imposition of additional tariffs on these products would threaten the domestic and international capabilities of CLOSETMAID, and significantly impede our ability to compete against foreign competitors”