Harmonized System

Advanced search
Search history
Help
Help

Here you can type a keyword, INN or CAS numbers.

You can find your search history by clicking on the button on the left side of the search bar.

You can use the Advanced search by clicking on the Advanced search button, or you can use the following shortcuts:

  • @section
  • @chapter
  • @heading
  • @subheading
  • @legalnotes
  • @explanatorynotes
  • @classificationopinion
  • @hsnomenclature
  • @inn
  • @cas
Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
Chapter 38

Miscellaneous chemical products

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
Heading 3811

Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils.

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.1

- Anti-knock preparations  :

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.11

-- Based on lead compounds

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.19

-- Other

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.2

- Additives for lubricating oils  :

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.21

-- Containing petroleum oils or oils obtained from bituminous minerals

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.29

-- Other

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.90

- Other

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
Section VI

PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
Chapter 38

Miscellaneous chemical products

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
Heading 3811

Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils.

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.1

- Anti-knock preparations  :

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.11

-- Based on lead compounds

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.19

-- Other

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.2

- Additives for lubricating oils  :

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.21

-- Containing petroleum oils or oils obtained from bituminous minerals

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.29

-- Other

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing
3811.90

- Other

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

You must log in to see this content and use many features.

Sign in

No account yet? Learn more about our subscription offers.

Pricing

WCO Trade Tools provides essential information to support your trade activity.

Show Pricing