the general manager of the planning and budgeting office of wafazalab water engineering company said: last year, the cross-border permit for wastewater was obtained in the stock market, and this year, all provincial water and fazalab companies must supply the wastewater in the stock market. according to mr. bagherzadeh , the amount of wastewater production in the country is 1.6 billion cubic meters, of which 220 million cubic meters have been handed over to the industry. bagherzadeh also he said that a target has been set to add at least 350 million cubic meters to the water supply of the industry, especially the water industry. more than 605 thousand tons of products are traded in the commodity exchange today. in the hall of industrial and mineral products, 33,357 tons of all kinds of steel sections. it was sold. the auction hall again experienced the transaction of 112 thousand tons of various products. 78 thousand tons of polymeric and chemical materials were sold in the petrochemical and petroleum products hall. the export hall also hosted the transaction of 60,000 tons of iron or