EghtesadOnline: Tabriz Oil Refining Company signed a $12 million agreement on Saturday with a consortium formed by an unnamed German firm and a domestic company on financing and implementing a tail gas treatment project to increase the rate of sulfur recovery . According to Gholamreza Baqeri, managing director of the refinery, Kimia Petrogas Ilia Company and its German partner aim to carry out the venture in 24 months, ISNA reported.