entered the chain completion document , i.e., a phrase called chain completion, into the literature of fitrashiy. of course, this was the guidance and reference of the wise leader of the revolution, but i seriously pursued this issue as a servant of the industry, who should address these issues. we were following him as a strategic manager. by god, the value chain completion document was collected for the first time in the history of this country. intensive comparative work was done. we are the completion of the value chain. this document shows us what products are produced inside the country , what products are not produced, which one of these products we should create a factory for , which of these products are fed by which holdings, and then in the first step 21 strategic products were defined to approach the completion of the chain , projects were defined, and they were introduced to the holdings, so that each holding should provide us with the feed of the next unit that should be converted into the product of that feed. we preferred that the holding itself should continue the chain develop