HS Code 28259040 - tungsten oxides, hydroxides

Tungsten oxides and hydroxides

Examples (No official information or warranty)

- Tungsten trioxide (WO3) with a molecular weight of 231.84 g/mol
- Tungsten dioxide (WO2) with a density of 12.11 g/cm³
- Tungsten hydroxide (WO2(OH)2) in powder form
- Tungsten oxide hydrate (WO3·H2O) with a particle size of 1-5 microns
- Tungsten pentoxide (W2O5) with a melting point of 1,470°C

Code Tree Structure / Hierarchy

    2825 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides 282590 Other 28259020 Beryllium oxide and hydroxide 28259040 Tungsten oxides and hydroxides 28259060 Cadmium oxide 28259085 Other

Trade restrictions and policies

Chapter 28
49 Trade restrictions and policies
Position 2825
5 Trade restrictions and policies
Subheading 282590
3 Trade restrictions and policies
Customs Tariff Number 28259040
1994-09-15
ERGA OMNES (1011)
Third country duty
Regulation 2658/87
2009-01-01
Bosnia and Herzegovina (BA)
Tariff preference
Decision 0474/08
2009-01-01
North Macedonia (MK)
Tariff preference
Decision 0239/04
2009-04-01
Albania (AL)
Tariff preference
Decision 0332/09
2010-02-01
Serbia (XS)
Tariff preference
Decision 0036/10
2010-05-01
Montenegro (ME)
Tariff preference
Decision 0224/10
2013-03-01
Peru (PE)
Tariff preference
Decision 0735/12
2016-01-01
Ukraine (UA)
Tariff preference
Decision 0295/14
2016-04-01
Kosovo (XK)
Tariff preference
Decision 0342/16
2017-09-21
Canada (CA)
Tariff preference
Decision 0037/17
2017-09-21
EU-Canada agreement: re-imported goods (1006)
Tariff preference
Decision 0037/17
2020-02-01
Japan (JP)
Tariff preference
Decision 1907/18
2024-05-01
New Zealand (NZ)
Tariff preference
Decision 0244/24
2025-01-01
ERGA OMNES (1011)
Non preferential tariff quota
Regulation 3213/24