complete the chain. and petrochemicals that were undecided, such as petrochemicals golestan, like zanjan petrochemical, like ibn sina hamdan , and the designs that are in the radius of the ethylene line, in fact, dana, and this line is the center of these. alhamdulillah, he went towards the appointment of the holdings, everyone came to work, so the condition of the task and all the components of the oil industry, the investors , is to ensure that their food is provided as a guarantee, in fact, the customs should help us so that we can boost the currency exchange in such a way that we in 1401, our debt program was 6 billion dollars, but we reached 12 billion dollars in 1400 and in 400, we reached 16 billion dollars. on the other hand, hundreds of other products of this industry it is a petrochemical that gave a gift. therefore, from this platform, i would like to thank all those who participated in the 18th iranplast exhibition , i wish to god, i welcome all the foreign guests and tell them that this is the paradise of the petrochemical industry , because the main source of the petrochemical industry i