Harmonized System

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Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

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Chapter 29

Organic chemicals

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Heading 2923

Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined.

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2923.20

- Lecithins and other phosphoaminolipids

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Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

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Chapter 29

Organic chemicals

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Heading 2923

Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined.

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2923.20

- Lecithins and other phosphoaminolipids

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