The company aims to extract, process, and transport sand and gravel materials and recyclable building materials, as well as provide related services, and operate landfills of all kinds. The company may establish branches and subsidiaries domestically and abroad, and invest in other companies domestically and abroad, as well as conduct all business that is directly or indirectly related to its purpose. The company may acquire, encumber, dispose of, and manage real property domestically and abroad. It may also arrange financing on its own or others' behalf, as well as provide guarantees and sureties for subsidiaries and third parties.