In 1403, with the investment of the private sector and with the redoubled efforts of his children, and the official registration of this complex in Qom province, in the Salafchagan Special Economic Zone, in an area of 24,000 hectares, Pars Carbon Coke entered into the construction of phase one of the calcine petroleum coke production plant with the aim of supplying part of the country's needs, and with a glance at the world's standards, the installation and operation of advanced equipment, and the supply of high-quality raw materials and technical and specialized knowledge, as one of the pioneers of calcine petroleum coke production in Iran, the approach of Pars Carbon Coke is a special attention.