, in the industrial city of eshtret, are also three of the large units of our steel industry, which is actually a problem. they had a ventilation system with costs ranging from 20 to 40 billion tomans, sometimes even spending up to 60 billion tomans to adjust and revive their filtration system. in the face of the very positive authors of these projects that are being opened, for the first time in the country, perhaps we can claim that in the discussion of livestock farms, the discussion of the treatment plant was formed . the fund allocated in this part of the set of exploitation plans has reached the environmental plan related to karaj city, an environmental plan related to sauvj blag sehr city , an environmental project representing eshtreh city, for the opening of these six environmental plans, more than 2 thousand billion rial credit has been spent, abdul dazah. wali mohammadi, sed and sima news agency, industrial town baharestan karaj. requirement of insurance companies to pay price loss damages. the general director of central insurance said that with the amendment of the executi