In 2018, Top
exporters of
Heterocyclic compounds; containing a phenothiazine ring-system (whether or not hydrogenated), not further fused to
Costa Rica were Korea, Rep. ($55.10K , 125 Kg), European Union ($47.72K , 195 Kg), Guatemala ($47.09K , 792 Kg), Hungary ($40.78K , 95 Kg), China ($23.78K , 380 Kg).
Heterocyclic compounds; containing a phenothiazine ring-system (whether or not hydrogenated), not further fused imports by country in 2018