Heading 3914

Ion-exchangers based on polymers of headings 3901 to 3913, in primary forms

Chapter 39 · 2 CN codes

• 3914 00 00 10 Ion-exchangers based on polymers of heading 3901 to 3913, in primary forms
• 3914 00 00 90 Ion-exchangers based on polymers of heading 3901 to 3913, in primary forms