Chemicals used for cleaning or de-scaling water drinking water or wastewater treatment equipment; chemicals for the treatment, purifying and processing water, drinking water or wastewater; chemicals used for erosion control and dust suppression, with or without a marker dye

Anchor lugs of metal; building materials of metal; building materials of metal for roofs; building parts of metal; connector anchorages of metal; connectors of metal for tubes; lugs of metal; metal building materials; metal connectors used to join panels together; metal construction materials; metal frames; metallic building materials; prefabricated building materials (metal); supports of metal for frameworks

Earthing apparatus; earthing clamps; electrically conductive metal components for use as earthing; solar panels for electricity generation; electric terminal lugs; electricity generating solar cells and panels; solar cells for electricity generation