Below are memorandums on the lists of surrogate countries for antidumping investigations and reviews for different countries.

China's surrogate countries list memo
List of Surrogate Countries for Antidumping Investigations and Reviews from the People’s Republic of China (09/10/2025, updated 12/12/2025 to reflect correction to access date in footnote 7)

Russia's surrogate countries list memo
List of Surrogate Countries for Antidumping Investigations and Reviews from the the Russian Federation (09/10/2025, updated 12/12/2025 to reflect correction to access date in footnote 7)

Vietnam's surrogate countries list memo
List of Surrogate Countries for Antidumping Investigations and Reviews from the Socialist Republic of Vietnam (09/10/2025, updated 12/12/2025 to reflect correction to access date in footnote 7)