the symbol of saatma was suspended until the 10th of august at the latest, according to the decision of the iran exchange company. symbols of amir and hafez due to the disclosure of important information of masadeg group b. they stopped working for two days. the symbols of sezagros and dana and mesni system were subject to the removal of the transaction knot. the base volume of trading symbol se jawan was changed from siim tir. salim's symbol was stopped due to its acceptance in the second market of the iranian exchange in order to transfer the symbol. vetoka symbol was suspended for the purpose of electing board members at the end of siim tir trading. experts in the stock exchange organization come to the conclusion that it is a fraud in the information. that in the financial statements or other information, such as the explanatory report, is revealed as fraud or there has been a device or things that are outside of the financial statements and interpretive report and internal control report can be influential in the decisions of the investors and the publisher has not disclosed thi