HS Code 38151910 - Copper-contained catalyst grains mixtures

Catalysts in the form of grains of which >= 90% by weight have a particle-size <= 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight >= 20% but <= 35% of copper and >= 2% but <= 3% of bismuth and of an apparent specific gravity of >= 0,2 but <= 1,0

Examples (No official information or warranty)

- Catalyst grains with 92% by weight having a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing 25% of copper and 2.5% of bismuth, with an apparent specific gravity of 0.4.
- Catalyst grains with 95% by weight having a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing 28% of copper and 2.8% of bismuth, with an apparent specific gravity of 0.6.
- Catalyst grains with 91% by weight having a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing 22% of copper and 2.2% of bismuth, with an apparent specific gravity of 0.7.
- Catalyst grains with 93% by weight having a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing 30% of copper and 2.9% of bismuth, with an apparent specific gravity of 0.9.
- Catalyst grains with 94% by weight having a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing 31% of copper and 2.95% of bismuth, with an apparent specific gravity of 0.85.

Code Tree Structure / Hierarchy

    3815 Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included Supported catalysts 381519 Other 38151910 Catalyst in the form of grains of which 90 % or more by weight have a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight: - 20 % or more but not more than 35 % of copper and - 2 % or more but not more than 3 % of bismuth,and of an apparent specific gravity of 0,2 or more but not exceeding 1,0 38151990 Other

Trade restrictions and policies

Chapter 38
22 Trade restrictions and policies
Position 3815
29 Trade restrictions and policies
Subheading 381519
0 Trade restrictions and policies
Customs Tariff Number 38151910
1997-01-01
ERGA OMNES (1011)
Third country duty
Regulation 1734/96
2023-02-10
ERGA OMNES (1011)
Import control on REACH
Regulation 1907/06

Changes to this tariff number

Changes in favor of 38151910
1996: 38151900
1997: 38151910