Unwrought copper alloys (excluding rolled, extruded or forged sintered products); master alloys of copper (including alloys which are not usefully malleable) (excluding copper phosphide (phosphor copper) containing > 15 % by weight of phosphorous)
Rame, greggio, legato (esclusi prodotti sinterizzati fucinati, estrusi o laminati); leghe madri di rame (comprese leghe non proficuamente malleabili) (escluso fosfuro di rame contenente, in peso, > 15 % di fosforo)