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Classification matches

HTS codes for “magnesium carbonate”

Compare the descriptions below, then open a result to review its full tariff information.

7possible matchesAlways verify the full product description

HTS Code for magnesium carbonate

Classification results

Search term: magnesium carbonate
Subheading

HTS code 2519.10

Natural magnesium carbonate "magnesite"

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
2519.10.00.00Natural magnesium carbonate (magnesite)
t
Free
$10.33/t
Subheading

HTS code 2519.90

Fused magnesia; dead-burned "sintered" magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide (excluding natural magnesium carbonate "magnesite")

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
2519.90.10.00Fused magnesia and dead-burned (sintered) magnesia
kg
Free
1.7¢/kg
2519.90.20.00Caustic calcined magnesite
t
Free
$20.70/t
2519.90.50.00Other
kg
Free
15.4¢/kg
Subheading

HTS code 6812.80

Fabricated crocidolite asbestos fibres; mixtures with a basis of crocidolite asbestos or with a basis of crocidolite asbestos and magnesium carbonate; articles of such mixtures or of crocidolite asbestos, e.g., thread, woven fabric, clothing, headgear, footwear, gaskets, whether or not reinforced (excluding friction material with a basis of crocidolite asbestos, and articles of crocidolite asbestos-cement)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
6812.80.10.00Footwear
kg
8.3%
Free · 16 trade programs Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
6812.80.90.00Other
kg
Free
35%
Subheading

HTS code 6812.91

Clothing, clothing accessories, footwear and headgear of asbestos or of mixtures with a basis of asbestos or a basis of asbestos and magnesium carbonate (excluding of crocidolite asbestos)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
6812.91.10.00Footwear
kg
8.3%
Free · 16 trade programs Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
35%
6812.91.90.00Other
kg
Free
35%
Subheading

HTS code 6812.92

Paper, millboard and felt of asbestos or of mixtures with a basis of asbestos or a basis of asbestos and magnesium carbonate (excluding containing 35% by weight of asbestos and of crocidolite asbestos)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
6812.92.00.00Paper, millboard and felt
m2
Not in current HTS
Subheading

HTS code 6812.93

Compressed asbestos fibre jointing, in sheets or rolls (excluding of crocidolite asbestos)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
6812.93.00.00Compressed asbestos fiber jointing, in sheets or rolls
m2
Not in current HTS
Subheading

HTS code 6812.99

Fabricated asbestos fibres; mixtures with a basis of asbestos or with a basis of asbestos and magnesium carbonate; articles of such mixtures or of asbestos, e.g., yarn, thread, cords, string, woven or knitted fabric, whether or not reinforced (excluding of crocidolite asbestos; compressed asbestos fibre jointing, in sheets or rolls; paper, millboard and felt; clothing, clothing accessories, footwear and headgear; friction material with a basis of asbestos; articles of asbestos-cement)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
6812.99.00Other
Not in current HTS
6812.99.00.01Fabricated asbestos fibers; mixtures with a basis of asbestos or with a basis of asbestos and magnesium carbonate
kg
Not in current HTS
6812.99.00.02Yarn and thread
kg
Not in current HTS
6812.99.00.03Cords and string, whether or not plaited
kg
Not in current HTS
6812.99.00.04Woven or knitted fabric
kg
Not in current HTS
6812.99.00.10For use in civil aircraft
kg
Not in current HTS
6812.99.00.20Gaskets, packing and seals
kg
Not in current HTS
6812.99.00.25Building materials
kg
Not in current HTS
6812.99.00.55Other
kg
Not in current HTS

What is a 6 digit HTS Code or HS Code?

The 6 digit HS Code or HTS Code is called a sub-heading. It comes after chapter (2 digit) and the heading (4 digit) in the HS Code hierarchy. Till 6 digits HS Codes remain the same globally. It is only after the 6 digit level that the HS Codes start varying for each country,

Check country-specific US tariffs: the HTS duty rate is only part of what you pay. Depending on the country of origin, imports can also face additional duties such as Section 301 or Section 232 tariffs. See current rates by country and product in our US tariff calculator.

How to find the US import duty or customs duty from this page?

  • Identify your product's 6 digit HTS Code or HS Code from the above list

  • Now, you have to identify the 8 digit code of your product as all the import duty tariffs in the United States HTS are listed at 8 digit HTS Code.

  • Click on the HTS 6 you have selected for your product, it will take you to a list of 8-10 digit HTS Codes where you will also find your product's import duty rate.

  • Alternatively, you can also click on "View Import Duty" which will give you a preview of some of the 8 digit HTS Codes with import duty. Click on "View all" to see the complete list. 

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