Concrete panels, concrete pipes, cement pipes with asbestos, water-pipes made of concrete, gutters made of concrete and their parts; non-metallic CTP fibreglass plastic pipes for buildings and their accessories namely, pend pipe, Te parts, reduction and flanges, polyethylene pipes and their accessories namely, pend pipe, te parts, reduction, flange, building panels not of metal, beams not of metal, concrete columns, roofing not of metal, prefabricated building made of concrete, transportable buildings made of concrete, fence posts and posts made of concrete, posts made of concrete for electric power lines and telegraph, barriers made of concrete, corner posts and flower box made of concrete

Construction services; rental of construction equipment and working machines; cleaning services; disinfecting services; maintenance and repairing services of road vehicles; maintenance and repairing services of maritime vehicles; maintenance and repairing services of air vehicles; furniture maintenance and restoration; installation, maintenance and repair services for heating, ventilation and water systems; pipeline construction and maintenance services; maintenance and repair services for cloths; repairing services for watches; mining services; shoes, bags, belts repairing services