In 2021, Top
exporters of
Theophylline and aminophylline and derivatives to
China were European Union ($237.19K , 2,411 Kg), Poland ($225.26K , 2,409 Kg), India ($201.29K , 4,774 Kg), United States ($25.68K , 78 Kg), Canada ($8.71K , 222 Kg).
Theophylline and aminophylline and derivatives imports by country in 2021