A) Carrying out all mining activities, including exploration, extraction, exploitation, recovery, processing, sizing, and beneficiation of mines (excluding oil and gas mines).                                                                                               B) Selling all types of permissible commercial goods; buying, selling, exporting, and importing such goods; and opening letters of credit (L/Cs) with domestic and foreign banks.                                                                                               C) Clearing goods through domestic and foreign customs.                                D) Engaging in mining and industrial activities—including exploration, extraction, processing, and production—related to various metals, stones, and minerals; and procuring machinery, equipment, and raw materials.                                    E) Establishing specialized repair workshops for machinery and providing repair services.                                                                                                               F) Participating in public and private auctions and tenders, both domestically and internationally.                                                                                               G) Installing, commissioning, and repairing necessary machinery and equipment.                                                                                                           H) Providing technical, engineering, and support services for mining and civil engineering projects, as well as for machinery.