In 2019, Top
exporters of
Cyclic amides (including cyclic carbamates) and their derivatives; n.e.s. in item no. 2924.2 to
Sao Tome and Principe were Portugal ($0.17K , 2 Kg).
Cyclic amides (including cyclic carbamates) and their derivatives; n.e.s. in item no. 2924.2 imports by country in 2019