in the international hall of the iran energy exchange, 600 tons, for example, kaveh methanol company, 5,000 tomans of the remaining distillery tower of persian gulf star oil company and 250,000 barrels of sweet kerosene of persian gulf star oil company will be offered. thank you for your cooperation. here, imam khomeini, the supreme leader of the revolution, visited the exhibition nuclear achievements started an exhibition of the most important achievements of nuclear industry specialists, which were displayed in several departments of medicine, industry, agriculture, energy , power plant construction, and of course medicine . the method of gas centrifuges is used as a raw material for the production of radiopharmaceuticals , and 131 is used both for diagnostic purposes and for therapeutic purposes. it is stable, it has a higher price and added value, which generally increases by a factor of 130. for example, the same tritium 130 isotope that can be isolated has a price equivalent to at least 60 barrels of oil. the product, along with more than 50 palliative and diagnostic radiotherap