Empresa Brasileira do Quartzo Ltda. (Brazil)

Secondary Activities: Other Nonmetallic Mineral Mining and Quarrying | Support Activities for Nonmetallic Minerals (except Fuels) Mining | Construction of Buildings | Power and Communication Line and Related Structures Construction | Highway, Street, and Bridge Construction | Other Building Finishing Contractors | Other Specialty Trade Contractors | Site Preparation Contractors | All Other Specialty Trade Contractors | Cement Manufacturing | Other Concrete Product Manufacturing | Other Construction Material Merchant Wholesalers | Metal and Mineral (except Petroleum) Merchant Wholesalers | Other Miscellaneous Nondurable Goods Merchant Wholesalers | Building Material and Supplies Dealers | Other Building Material Dealers | General Freight Trucking, Local | General Freight Trucking, Long-Distance | Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing | Other Commercial and Industrial Machinery and Equipment Rental and Leasing | Lessors of Nonfinancial Intangible Assets (except Copyrighted Works) | Engineering Services