… Waste and scrap of precious metal or of metal clad with precious metal; other waste and scrap containing precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal other than …
Explanatory notes
… 71.12 - Waste and scrap of precious metal or of metal clad with precious metal; other … precious metal or precious metal compounds, of a kind used principally for the recovery of precious metal other than … from the incineration of photographic films, printed circuit boards, etc. (B) Waste and residues derived from …