πŸ‡ΊπŸ‡Έ United States

2846904000

Yttrium bearing materials and compounds containing by weight more than 19 percent but less than 85 percent yttrium oxide equivalent

Details

Parent HS6
284690 Compounds, inorganic or organic (excluding cerium), of rare-earth metals, of yttrium, scandium or of mixtures of these metals