Ironmongery, unwrought or semi-wrought; safes, metal or non-metal; signboards of metal; metal brackets for building and assembly panels; roofing of metal, incorporating photovoltaic cells; metal roof slab for building; pipework of metal; reinforcing building materials of metal; alloys of common metal; sheets and plates of metal

Downloadable mobile applications for operating and managing photovoltaic apparatus and installations for generating solar electricity; wires, electric; regulating apparatus in the nature of electric current control devices for regulating electric current; spectacles; photovoltaic solar modules for solar power generation; magic signal lanterns; organic light-emitting diodes (OLED); lightning arresters; batteries, electric; photovoltaic power generation equipment in the nature of solar panels