79287165
May 11, 2020
Rare earth compounds; rare earths; salts from rare earth metals; processed minerals; raw mineral substances; zirconium oxide; chemicals for the surface treatment of metals; magnetic ferro-alloy; alkaline-earth metals; lanthanum; cerium; praseodymium; neodymium; samarium; europium; gadolinium; terbium; dysprosium; holmium; erbium; thulium; ytterbium; lutetium (cassiopium); yttrium; scandium; metal elements; promethium
ChemicalsZirconium; celtium (hafnium); hafnium (celtium); bars made of rare earth metals; special metal alloys; niobium
Metal GoodsTreatment of materials; treatment of metals; processing of metallic materials; processing of materials; metal treating
Treatment of Materials