| Classification of Products (CZ-CPA_2015) - level 6 - Sub-category |
089111 |
Natural calcium or aluminium calcium phosphates |
| Classification of Products (CZ-CPA_2025) - level 6 - Sub-category |
089101 |
Natural calcium or aluminium calcium phosphates |
| Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
251010 |
Natural calcium phosphates and natural aluminium calcium phosphates, natural and phosphatic chalk, unground |
| Standard International Trade Classification (SITC) - level 5 - Basic Heading |
27231 |
Natural calcium phosphates, aluminium calcium phosph., unground |