daoud sharifi news of sed and sima , shahran tahavat. nd on saturday, october 22nd, 44 thousand tons of kanangan refinery gas worth more than 29 million dollars were traded in the international hall of the iran energy exchange. this news and more news in today's short news package, alireza sadeghi, head of the commodity exchanges market supervision department of boos organization, in 1401, more than 55 million tons of cement with a value of 37 thousand billion tomans were traded in the commodity exchange, before cement entered the stock market . its many contributors the management of iran's energy communication was limited by the resolution of the parliament, by the first year of the seventh plan, 12 electricity production of newly established power plants should be exported with the cooperation of the government and the private sector. on saturday, october 20th, 44 thousand tons of kanangan petrorefining gas worth more than 29 million dollars were traded in the international hall of the iran energy exchange. mohammad malehi, economic ex