8541.10 Free R United States: 8471.92.20 Free S United States: 8471.92.30 Free S ============================================================================= Other Input or Output Units: Canada: 8471.92.10.20 Free S 8471.92.90.40 Free S 8504.90.a4 Free S 8541.40.60 Free R ============================================================================= ANNEX 403.1 List of Geographic Names (BGN). Changes that have been solemn and affecting
insurgence