Harmonized System

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Section VII > Chapter 39 > Heading 3913

Explanatory notes

… acid , a poly(uronic acid), is extracted from brown algae ( Phaeophyta ) by maceration in an alkaline solution. It may …

Section VI > Chapter 35 > Heading 3506

Explanatory notes

… for use as adhesives , consisting of polymers or blends thereof of headings 39.01 to 39.13 which, apart from any …