CUNSUNG

Class [019]
Non-Metallic Building Material Products

Silica stone and quartz; quartz; cement for furnaces; cement for blast furnace; magnesia cement; non-metallic roof tiles; asbestos plaster; refractory bricks, not of metal; refractory clay bricks; cooked refractory clay bricks; fireproof cement coating; non metallic fire-resistant building materials, namely, boards and panels for construction; refractory sand; aluminum silicate refractory fiber boards for use in building; refractory non-metal tile for wall floor or ceiling; ceramic fiber cotton and felt boards for use in building; silica sand infill for synthetic grass; silica sand fire clay in the nature of pottery clay; refractory materials for furnaces, namely, porcelain furnace grates for electric furnaces; non metallic railway sleepers; non-metallic foundry mold for forming wall panels for building; rigid pipes for plumbing purposes made predominately from plastic but also including aluminum; non-metallic rocket launch pad in the nature of non-metal rocket launching platforms; fireproof cement coatings being building materials;