trading symbol hatoka was stopped at the end of trading on november 15 due to the disclosure of important information of group a. zahor is a radio news scientist. today, the iran energy exchange hosts the supply of all kinds of hydrocority products. in the internal hall of the energy exchange, more than 800 products, including heavy nitrogen and oxygen, heavy hydrogen, and fuel gas, are on the supply board. the international hall of the energy exchange today also hosts the supply of more than 62 thousand tons of products, including pentane , hydrogen cutting gas, full hydrogen oils. heavy air fuel rafinite kerosene plus 2,230 barrels of heavy petrochemical hydrocarbons were sold in the energy exchange yesterday, worth 145 billion tomans. this year, 16 companies were initially offered in otc markets in different ways until mid-november, which shows a 70% increase compared to the same period last year. this news and more news in today's short price news package. ali naqvi, general manager of the energy exchange, companies that consume the energy exchange at the peak of summer. buying green