In 2018, Top
exporters of
Heterocyclic compounds; containing a quinoline or isoquinoline ring-system (whether or not hydrogenated) in the structure, not further fused to
Costa Rica were China ($317.67K , 2,911 Kg), India ($11.79K , 170 Kg).
Heterocyclic compounds; containing a quinoline or isoquinoline ring-system (whether or not hydrogenated) in the structure, not further fused imports by country in 2018