ali naqvi, the ceo of the energy exchange, and also mr. shirouyeh, are good to join us by phone.ope that the certificate of deposit of oil sales in the energy exchange, as you said, and this fence, the entry of new agents into the market is good. and this transparency helps even more. thank you very much for your cooperation with the economy desk. based on the announcement of the presidential vice president for science and technology, 16% of knowledge-based companies are owned by women , 11% are women ceos of creative and knowledge-based companies, and women are members of the board of directors of these companies . 22% are in the industrial field of women they have a very, very prominent role. the factory manager and quality control engineers are all women, they must be pregnant too, and i am proud of myself that women are very capable and have great potential, and they can really play the role of women in very big and great industrial fields. the country's employment is also very bright, so that according to the announcement of the ministry of labor's deputy employment, by the