CPV code 43400000 designates Mineral-processing and foundry mould-forming machinery in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
43400000 sits under 43000000 (Machinery for mining, quarrying, construction equipment) and groups 2 more specific sub-codes. When classifying a tender, choose the narrowest code that still covers the full subject of the contract.