new crowdfunding platform mobeen and danayan started working as new members of crowdfunding platforms in the over-the-counter market . mobeen crowdfunding platform operates in the field of information technology, metal industry, culture and art. also , danayan's financing platform has been defined for activities in the fields of food and beverage industries and industries focused on information and communication technology. by the end of december this year, financing of 305 projects in the amount of 2530 billion tomans from the platform of crowdfunding iran's foreign exchange has been realized. the halls of the iran commodity exchange hosted more than 600,000 tons of goods and products on saturday, december 17. the largest volume of transactions was related to talar siman. about 28 were traded in the hall of industrial and mineral products, and about 28 chemicals were traded in the hall of petrochemicals and petroleum products. the export hall experienced the transaction of more than 83 thousand tons of non-ferrous and ingots. the volume of goods transactions in talal auction was agai