Monitors (computer hardware); video screens; computer hardware; computer peripheral devices; fluorescent screens; LCDs (liquid crystal displays); display screens; liquid crystal display screens

Concrete and concrete making products being sand, cement, granulated blast furnace slag, fly ash and silica fume; Building materials and construction materials, not of metal; Quarry products including aggregates, sand, gravel; materials for roads and road making including crushed rock

Transportation and storage services including transportation of quarry products, road making materials, concrete making materials