3824999630
- Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included
- Other
- Other
- Other
- Other
- Other
- Rare-earth concentrate containing by weight: - 20 % or more but not more than 30 % of cerium oxide (CAS RN 1306-38-3), - 2 % or more but not more than 10 % of lanthanum oxide (CAS RN 1312-81-8), - 10 % or more but not more than 15 % of yttrium oxide (CAS RN 1314-36-9), and - not more than 65 % of zirconium oxide (CAS RN 1314-23-4) including natural occurring hafnium oxide