is also the value of the export products of the petrochemical industry , on the left side of you, azhineh, that is, the volume of the old engine on the left is 31% of the total export tonnage of the products of the petrochemical industry in fasa, 15% is dedicated to urea, which is about 46% of the 50% volume share of the important exports of technologies and easy to the right circle, from this 50% that you spent time and allocated to metallurgy, how much value did we get, that is , we export almost 27 banks, 15% of the entire petrochemical industry and the value that is for the entire industry petrochemical and something like 30 the percentage means that we have a small volume of the entire industry in golestan. the value of the petrochemical industry that we used to export was on polyethylene. i will give more explanations for mr. saeedi to explain the difference between these to me and the viewers, how important is the added value chain here, and if this text that mr. hashemizadeh is the first love of the chain , but if we go one or two layers lower, how much more added value can we pro