World Customs Organization
Organisation mondiale des douanes

Harmonized System
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Harmonized System

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Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

Chapter 29

Organic chemicals

Heading 2931

Other organo-inorganic compounds.

2931.3

- Other organo-phosphorous derivatives :

Edition

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Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

Chapter 29

Organic chemicals

Heading 2931

Other organo-inorganic compounds.

2931.3

- Other organo-phosphorous derivatives :

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