ghahrani said that now there are 20 companies. they are taking the necessary steps to insert the symbol. according to ghahrani, the program of tehran stock exchange is the initial offering of 15 companies in the market, but first of all, the situation governing market transactions should be evaluated and then necessary decisions should be made in this field. from capital increase until the suspension of some symbols and the holding of general and extraordinary meetings and the disclosure of important information. kodal category on the news line. the meeting of the collection of symbols of khiazin, hetide, nouri 17th, shah sadaf 17th and hamun 18th and shabriz 20th will be held on the 20th of july. the symbols of damavand, shakdir and khreikhet were stopped to hold the annual general meeting at the end of the fourth of july trading. a symbol of prosperity for the assembly. super was stopped for the purpose of electing board members at the end of trading on the 4th of july. the trading symbols of vedi, fanfar, hisa, shekam bemna and