Microscope illuminating devices; microscopes and parts thereof; plates, glass slides or chips having multi-well arrays that can be used in chemical analysis, biological analysis or patterning for scientific, laboratory or medical research use

Building and construction materials (non-metallic); non metallic rigid pipes for building; asphalt, pitch and bitumen; cement and concrete; cement extender; cementitious building materials; fly ash and fractions thereof; mortar; materials made of foam for use in building and construction; non-metallic composite materials for use in building and construction; non metallic sheets and panels for use in building and construction; non-metallic mouldings for use in construction and building; non-metallic decorative mouldings; non-metallic ceiling panels; fire doors not of metal; nonmetallic composite materials for use in roofing; non-metallic drainage products for use in roofing; non-metallic roofing materials; non-metallic drain and gutter products; non-metallic roof tiles