seyyed mohammad sadiq qanadzadeh, the vice president of the promotion of these international businesses of the trade development organization and also mr. amir abedi, the export risk of the iran chamber of commerce and also the head of the iran-kazakhstan joint chamber of commerce, before the start of the conversation, reported the colleagues of sada news agency's trade desk, and the fifth exhibition of iran's export capabilities, expo , was opened. the sector includes petrochemicals, medicine, construction, food industry, handicrafts , knowledge-based and technical and engineering services, forming not only products, but also services . the services themselves are a huge part of the world . he said this year's exhibition it has been welcomed by businessmen and economic officials of foreign countries, more than different countries from european countries , american countries, neighboring countries of eurasia, latin america, south east asia and african countries. 50 people from saudi arabia, 50 people from oman, more than 50 people from pakistan, 100 people, therefore, all the different