| Standard International Trade Classification (SITC) - level 4 - Sub-group |
5222 |
Other chemical elements |
| Combined nomenclature 8 digits |
28051200 |
Calcium |
| Combined nomenclature 8 digits |
28051910 |
Strontium and barium |
| Combined nomenclature 8 digits |
28051990 |
Alkali metals (excl. sodium) |
| Combined nomenclature 8 digits |
28053010 |
Intermixtures or interalloys of rare-earth metals, scandium and yttrium |
| Combined nomenclature 8 digits |
28053021 |
Cerium and lanthanum, of a purity by weight of >=95% (excl. intermixtures and interalloys) |
| Combined nomenclature 8 digits |
28053029 |
Praseodymium, neodymium and samarium, of a purity by weight of >=95% (excl. intermixtures and interalloys) |
| Combined nomenclature 8 digits |
28053031 |
Gadolinium, terbium and dysprosium, of a purity by weight of >=95% (excl. intermixtures and interalloys) |
| Combined nomenclature 8 digits |
28053039 |
Europium, holmium, erbium, thulium, ytterbium, lutetium and yttrium, of a purity by weight of >=95% (excl. intermixtures and interalloys) |
| Combined nomenclature 8 digits |
28053040 |
Scandium, of a purity by weight of >=95% (excl. intermixtures and interalloys) |
| Combined nomenclature 8 digits |
28053080 |
Rare-earth metals, scandium and yttrium, of a purity by weight of <95% (excl. intermixtures and interalloys) |
Statistical metainformation system
