done with the help of a person where the individual directly enters the market and buys and sells by sabani company according to the contract they have together. assets done. therefore, real people to invest in this market should sign a subsidized contract with all the subsidized companies that have a license from the stock exchange organization and their names are published on the kedar website. in fact, each person is asked for a special shareholding code for the basket holders, who are called old people . certificate of a phase of development it has to be done, after that we will have people who really want to enter the market directly. according to the general manager of the energy exchange, during the last 7 months when oil deposit certificates were traded in the energy exchange, about 14 million dollars of crude oil and gas condensate deposit certificates have been traded. maryam fdaya news reporter. after reviewing the documents, 10,000 tons of aluminum oxide produced by alumina company of iran was accepted in the secondary market of the commodity exchange. this news and more news in