gholamreza nazparvar, the head of khorasan razavi mining house, the production of domestic mining machineryvides up to 20% of the country's needs, and there should not be any restrictions on the import of mining machinery of any capacity at least for the next few years. dehghani , the manager of the mining activities investment insurance fund , our need to supply mining machinery is about 15,000 machines, some of which cannot be produced domestically, and in terms of value , 80% of the country's mining production is done with machinery. it is possible that they are not produced domestically, abuzar jamishid and director of minerals ministry, we can use the domestic capacity to produce as much as the country needs. let's import the machines. hossein ghorbani, ceo of hebco company. hepco company has proven its ability by producing and delivering 2,200 machines, and now the nominal capacity of the company is over 3,000 machines, but based on the current conditions , we are still far from the nominal capacity. seyed mohammad mousavi deputy minister of mining industry and trade, the production o