be like flare sozi. that these costs actually overshadow the profit margin of the group and companies and destroy the productivity that mr. dr. bahrami said. come on, well, who is actually increasing the costs , because the technology is mostly petrochemical, these costs, well, anyway, it is a petrochemical method , the production we do is not only in iran , but it is all over the world, you can see it all over the world. in other countries, the percentage is much lower . you also have the cost of burning flares in america . but in the islamic republic of iran, it is 18 percent . we only pay the cost of burning flares . well, this requires new technologies to be imported. to be able to reduce this cost , new technologies, new technologies, of course let's say it in farsi, who should enter it? it's not the petrochemical companies themselves, but the offices of the national petrochemical industry company as the regulator of the petrochemical industry and investing. well , why don't they actually do this? it is a difficult situation in this country, but as far as we know and we are persi