In 2009, Persal Company started its activity in the field of mining with the export of iron ore, and then, it added the export of other minerals such as celestine and chromite to its export portfolio. Since 2013, iron ore processing and beneficiation was added to the plans of this company and it has built 2 iron ore processing lines. The increase in mining activities and the goals and prospects of the company in the field of expansion of mining activities led to the foundation of Pressor Company in 2016.After the foundation of the Pressor company, mining and exploitation of Celestite, as well as detailed exploratory studies in different parts of Iran to record suitable mineral areas were started.