surprise and a bit of follow-up that in the past year and a half it was done, the respected ministry of tesmet gave permission to enter the locomotive in full and also gave permission to enter the second-hand and used locomotives of the world . now the billion hall of the iranian locomotive is one and only and empty of production. we were negotiating a contract and they withdrew your orders, but unfortunately we are losing our customers and our employers. from the point of view of the workers , the matter is a bit unclear, the industrial workers, in fact, the locomotive of the employees of the publishing industry of the factory cannot work, what can be done? to enter the field and not allow factories to be closed, and finally, the stock market witnessed a drop of more than 77 % of its symbols on the last trading day of last week. so that the main display of the glass hall on the last day of trading with a decrease of more than 13 thousand units was at the level of 1 million 524 1795 units and the total return index recorded a negative 21 tenths of percent in its record within 4 working days ,