In 2021, Top
exporters of
Ion-exchangers; based on polymers of heading no. 3901 to 3913, in primary forms to
Costa Rica were India ($187.30K , 9,040 Kg), United States ($143.72K , 9,121 Kg), China ($30.47K , 27,481 Kg), Spain ($7.19K , 1,020 Kg), European Union ($7.18K , 1,020 Kg).
Ion-exchangers; based on polymers of heading no. 3901 to 3913, in primary forms imports by country in 2021