The company aims to extract sand and gravel, trade in sand and gravel, and perform all types of transportation. The company may establish branches and subsidiaries both domestically and abroad and participate in other ventures. The company is authorized to acquire, encumber, dispose of, and manage real property both domestically and abroad. Furthermore, the company may conduct all business activities that are suitable to promote the development of the enterprise and the achievement of the company's purpose or that are directly or indirectly related thereto.