HS code / TARIC details
6909190020 - Silicon nitride (Si3N4) rollers or balls
Definition & language versions
Silicon nitride (Si3N4) rollers or balls
Tip: confirm material, use and finished-product form first, then compare hierarchy and declarable candidates below.
ZH
氮化硅（Si3N4）滚柱或滚珠
DE
Rollen oder Kugeln aus Siliciumnitrid (Si3N4)
EN
Silicon nitride (Si3N4) rollers or balls
Classification hints
This code appears to be a directly declarable leaf candidate and can be used for the next customs-filing step.
Please check validity dates and duty effective dates, as the applicable rule may depend on the filing date.
Codes
TARIC
69091900 20
CN (8 digits)
69091900
HS (6 digits)
690919
Updated at
Mon Aug 31
Duty
Duty rate (import)
0.000%
Effective from
Thu Jan 01
Legal base
Regulation 2605/25
Validity & quantity
Start date
Thu Jul 01
End date
-
Supplementary unit
Not required
Code hierarchy
TARIC
Trade measures and restrictions
This block shows a filing-oriented summary first, then imported TARIC measures including scope, add. codes, order numbers, duty expressions and legal bases.
Measure
Current value
Notes / validity
Reference import duty
0.000%
Effective from Thu Jan 01
Legal base
Regulation 2605/25
-
Supplementary unit
Not required
Validity: Thu Jul 01 - -
Imported TARIC measures
No detailed TARIC measures are available for this code in the current import yet. Use the summary above and verify against the official TARIC page.
Siblings
6909190025
Ceramic proppants, containing aluminium oxide, silicon oxide and iron oxide
6909190030
Supports for catalysts, consisting of porous cordierite or mullite ceramic pieces, of an overall volume of not more than 65|l, having, per cm$2|of the cross-section, not less than one continuous channel which may be open at both ends or stopped at one end
6909190040
Ceramic-carbon absorption or adsorption cartridges of fuel motor vehicle systems, with the following characteristics:
-extruded fired ceramic bound multicellular cylindrical structure,
-5 % or more by weight but not more than 70 % by weight of activated carbon,
-30 % or more by weight but no more than 90 % by weight of ceramic binder,
-with a diameter of 29 mm or more but no more than 41 mm,
-a length of not more than 150 mm,
-fired at temperature of 800 °C or more
6909190050
Ceramic articles made of continuous filaments of ceramic oxides, containing by weight:
-|2|% or more of diboron trioxide,
-|28|% or less of silicon dioxide and
-|60|% or more of dialuminium trioxide
6909190060
Supports for catalysts, consisting of porous ceramic pieces, of a blend of silicon carbide and silicon, with a hardness of less than 9|on the Mohs scale, with a total volume of not more than 65|litres, having, per cm$2|of the surface of the cross section one or more closed channels at the tail end
6909190070
Supports for catalysts or filters, consisting of porous ceramics made primarily from oxides of aluminium and titanium; with a total volume of not more than 65|litres and at least one duct (open on one or both ends) per cm$2|of cross section
6909190090
Other
This page provides public lookup and helper information only and is not customs/tax/legal advice. Official TARIC/EZT sources prevail.
TARIC change hints
After a monthly TARIC update, this block shows a hint about text changes versus the previous snapshot.
Source: internal TARIC diff (hint only)
Previous
No previous text
→
Current
Rollen oder Kugeln aus Siliciumnitrid (Si3N4)
Type: newSource lang: EN+DE
Next actions
If this code looks suitable for your product, continue with shipment creation or customs-entry forms.