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Trade and customs

HS code

Definition

The six digit Harmonized System code customs authorities use to classify traded goods.

The Harmonized System is maintained by the World Customs Organization and used by most countries for tariffs and trade statistics. The first two digits are the chapter, four digits the heading and six digits the subheading. Countries add further digits for their own tariffs, such as the eight digit ITC(HS) code in India or ten digit codes in the US.

Most chemicals fall in chapters 28 (inorganic), 29 (organic), 30 (pharmaceutical products), 32 (dyes, pigments and paints), 33 (essential oils and cosmetics), 34 (surfactants and soaps), 38 (miscellaneous chemical products) and 39 (plastics). The code decides the duty rate, any licence needs and which trade statistics include your product.

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