building materials, not of metal, namely, cement-bound boards, slabs and panels for building purposes; building materials, not of metal, namely, plasters, cement and plaster-based cement fillers for building purposes

building materials, not of metal, namely, cement-bound boards, slabs and panels for building purposes; plasters, cement and plaster fillers for building purposes

Cement-bound panels for building purposes; plasters, cement and plaster fillers for building purposes