In 2021, Top
exporters of
Heterocyclic compounds with nitrogen hetero-ato to
Portugal were China ($19,134.32K , 471,892 Kg), Switzerland ($11,876.16K , 49,811 Kg), Belgium ($5,492.47K , 9,724 Kg), Japan ($5,273.25K , 2,332 Kg), Italy ($4,150.46K , 32,181 Kg).
Heterocyclic compounds with nitrogen hetero-ato imports by country in 2021