In 2021, Top
exporters of
Heterocyclic compounds; n.e.s. in chapter 29 to
Portugal were Spain ($21,315.41K , 58,291 Kg), Italy ($19,633.29K , 20,082 Kg), China ($15,841.19K , 109,859 Kg), Switzerland ($12,391.67K , 4,442 Kg), United States ($7,347.68K , 2,575 Kg).
Heterocyclic compounds; n.e.s. in chapter 29 imports by country in 2021