Rayonier Advanced Materials Inc. (RYAM) has announced the filing of petitions with the U.S. Department of Commerce and the U.S. International Trade Commission for relief from unfairly traded imports of High-Purity Dissolving Pulp (HPDP) from Brazil and Norway. Partnering with the United Steel Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union (USW), RYAM is seeking antidumping and countervailing duties on these imports, alleging that Brazilian and Norwegian manufacturers are selling HPDP in the U.S. at unfair prices due to government subsidies. The initiative aims to protect U.S. industry and workers, particularly in Georgia and Florida, from the adverse effects of these imports. Preliminary determinations from the USITC and USDOC are anticipated in the coming months.