Customs tariff code 2818.30.00.20: Aluminium hydroxide (CAS RN 21645-51-2) - in the form of powder - with a purity by…
Reference data as at 1 July 2026
Customs tariff code 2818.30.00.20 covers Aluminium hydroxide (CAS RN 21645-51-2) - in the form of powder - with a purity by weight of 99,5 % or more - with a decomposition point of 263o C or more - with a particle size of 4 µm (± 1 µm) - with a Total-Na2O-content by weight of not more than 0,06 %. The third-country duty rate is 5.5 %, plus import VAT.
2818.30.00.20 is TARIC code in the EU customs tariff, in chapter 28. This page shows the full classification path, the duty rate, the official comparison cases, and the notes that govern this code.
This code is not declarable on its own. A declaration needs one of the subdivisions beneath it.
- Customs code
- 2818.30.00.20
- Third-country duty
- 5.5 %
- Declarable
- No
- Binding rulings
- 0
Where this code sits in the tariff
- 28INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES
- 2818Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide
- 2818.30Aluminium hydroxide
- 2818.30.00Aluminiumhydroxid
- 2818.30.00.20Aluminium hydroxide (CAS RN 21645-51-2) - in the form of powder - with a purity by weight of 99,5 % or more - with a decomposition point of 263o C or more - with a particle size of 4 µm (± 1 µm) - with a Total-Na2O-content by weight of not more than 0,06 %
From HS code to customs tariff code 2818.30.00.20
Duty rates and preferences
| Origin | Duty rate | Basis |
|---|---|---|
| Third-country duty | 5.5 % | MFN |
| Faroe Islands | 0 % | Tariff preference |
| Melilla | 0 % | Tariff preference |
| Occupied palestinian Territory | 0 % | Tariff preference |
| Türkiye | 0 % | Customs Union Duty |
| San Marino | 0 % | Customs Union Duty |
| Andorra | 0 % | Customs Union Duty |
| EU-Switzerland agreement: re-imported goods | 0 % | Tariff preference |
| GSP-EBA (Special arrangement for the least-developed countries… | 0 % | Tariff preference |
| Moldova, Republic of | 0 % | Tariff preference |
| Ecuador | 0 % | Tariff preference |
| United Kingdom | 0 % | Tariff preference |
| OCTs (Overseas Countries and Territories) | 0 % | Tariff preference |
Rates from the EU TARIC database. Preferential rates require valid proof of origin.
Binding tariff information for this code
The EBTI database currently holds no valid binding tariff information for this code. Comparable cases are found through the parent heading.
Notes that govern this classification
Erläuterungen zum Harmonisierten System (HS) A. – Künstlicher Korund, auch chemisch nicht einheitlich Künstlicher Korund wird durch Schmelzen von Aluminiumoxid im Elektroofen hergestellt. Das Aluminiumoxid kann geringe Mengen anderer Oxide (z. B. Titanoxid, Chromoxid) enthalten, die entweder aus dem natürlichen Ausgangsmaterial (Bauxite) stammen oder die zugesetzt wurden, um z. B. die Härte der verschmolzenen Granalien zu erhöhen oder um die Farbe zu verändern. Mechanische Mischungen aus künstlichem Korund und anderen Substanzen, wie z. B. Zirkondioxid, sind jedoch ausgenommen (Pos. 3824). Künstlicher Korund wird als kleine Stücke, gebrochene Massen oder als Granalien aufgemacht. Er ist gegenüber dem Einfluss von Luft und Säuren widerstandsfähiger als gewöhnliches Aluminiumoxid und ist sehr hart. Er wird z. B. als Schleifmittel, zur Herstellung von feuerfesten Mischungen (wie z. B. …
1. A) Erzeugnisse (ausgenommen radioaktive Erze), die der Warenbeschreibung der Position 2844 oder 2845 entsprechen, gehören zu diesen Positionen, auch wenn andere Positionen der Nomenklatur in Betracht kommen (RV C0601A00). B) Vorbehaltlich des Buchstabens A) gehören Erzeugnisse, die der Warenbeschreibung der Position 2843, 2846 oder 2852 entsprechen, zu diesen Positionen, auch wenn andere Positionen dieses Abschnitts in Betracht kommen (RV C0601B00). 2. Vorbehaltlich der Anmerkung 1 sind Waren, die wegen ihrer Dosierung oder wegen ihrer Aufmachung für den Einzelverkauf zu einer der Positionen 3004, 3005, 3006, 3212, 3303, 3304, 3305, 3306, 3307, 3506, 3707 oder 3808 gehören können, dieser Position zuzuweisen, auch wenn andere Positionen der Nomenklatur in Betracht kommen (RV C0602000). 3. …
Subdivisions of this code
Frequently asked questions
What does customs tariff code 2818.30.00.20 cover?
Code 2818.30.00.20 covers Aluminium hydroxide (CAS RN 21645-51-2) - in the form of powder - with a purity by weight of 99,5 % or more - with a decomposition point of 263o C or more - with a particle size of 4 µm (± 1 µm) - with a Total-Na2O-content by weight of not more than 0,06 %. Classification turns on the material, function, and intended use of the goods, not on their trade name.
What is the duty rate for 2818.30.00.20?
The third-country duty rate for 2818.30.00.20 is 5.5 %. Goods originating in a country with a preferential agreement may qualify for a lower rate against valid proof of origin.
What is the HS code for 2818.30.00.20?
The first six digits form the HS code: 281830. Those are uniform worldwide, while the further digits carry the EU Combined Nomenclature and the national subdivision.
How many digits does 2818.30.00.20 have?
2818.30.00.20 has ten digits and carries the EU measures held in TARIC. A German import declaration requires the eleven-digit commodity code.
Where does 2818.30.00.20 sit in the tariff?
2818.30.00.20 sits in this hierarchy: 28 INORGANIC CHEMICALS; ORGANIC OR INORGANIC COMPOUNDS OF PRECIOUS METALS, OF RARE-EARTH METALS, OF RADIOACTIVE ELEMENTS OR OF ISOTOPES > 2818 Artificial corundum, whether or not chemically defined; aluminium oxide; aluminium hydroxide > 281830 Aluminium hydroxide > 28183000 Aluminiumhydroxid. The parent headings and their notes help decide whether the classification holds.
Is there binding tariff information for 2818.30.00.20?
The EBTI database currently holds no valid decisions on 2818.30.00.20. Comparable cases are found through the parent heading instead.
What happens if the customs tariff code is wrong?
An incorrect code leads to post-clearance recovery of duty and import VAT, delays at clearance, and a penalty where it repeats. A classification with documented reasoning can be defended in an audit.
Does customs tariff code 2818.30.00.20 change?
2818.30.00.20 is currently valid. The Combined Nomenclature is amended every 1 January, so master data should be checked against the current tariff annually.
Classifying more than one product?
This page shows one code. Zolltarif-Finder classifies entire product lists from Excel, CSV, or your ERP, with reasoning under GRI 1 to 6, official sources, compliance screening, and audit-ready reports.