WCO Trade Tools provides essential information to support your trade activity.
Harmonized System
Section VI > Chapter 28 > Heading 2815 > 2815.1
… Sodium hydroxide (caustic soda) …
Section VI > Chapter 28 > Heading 2815 > 2815.20
… Potassium hydroxide (caustic potash) …
Section VI > Chapter 29 > Heading 2912 > 2912.50
… Cyclic polymers of aldehydes …
Section VII > Chapter 39 > Heading 3923 > 3923.2 > 3923.21
… Of polymers of ethylene …
Section VII > Chapter 39 > Heading 3911 > 3911.20
… Poly(1,3-phenylene methylphosphonate) …
Section VII > Chapter 39 > Heading 3915 > 3915.10
… Of polymers of ethylene …
Section VII > Chapter 39 > Heading 3916 > 3916.10
… Of polymers of ethylene …
Section VII > Chapter 39 > Heading 3920 > 3920.10
… Of polymers of ethylene …