mehdi heydari added: last year, a thousand ranges and mines were determined and their ownership was determined. the ministry 's policy is to hand over all areas and mines in its possession to the people and investors or those interested in the field of mining. well, this movement started last year. this year, a stage was done in ardi behesh month, now in mehr month, most of the provinces have announced their auction until the end of the year , god willing, all the areas and mines that are in yad the ministry introduces samit hest to investors through countermeasures. saipa's general manager said that there is a possibility of extending the payment deadline for pre-sold cars, following the complaint of some applicants that their delivery time is next year in the one-cloth system, and saipa company without prior notice, mr. timuri sent them an sms for the payment of the deposit. mr. timuri gave an explanation. our special sales system is 90 days. when the sms is sent to the party, in fact , it will be delivered within 90 days after the completion of the payment. the pre-sale system is nine years