In 2018, Top
exporters of
Heterocyclic compounds; containing an unfused pyridine ring (whether or not hydrogenated) in the structure, other than pyridine and its salts to
Sao Tome and Principe were Portugal ($1.06K , 45 Kg).
Heterocyclic compounds; containing an unfused pyridine ring (whether or not hydrogenated) in the structure, other than pyridine and its salts imports by country in 2018