Khorasan Petrochemical Joint Stock Company, the largest center for the production of chemical products in the north and northeast of the country, was established in May 1371 in Bojnord, the capital of North Khorasan province, and from June 1375, it was included in the list of industrial and manufacturing enterprises of the country. This complex, using the latest scientific and technological methods and with a combination of young, expert and efficient manpower, from the first days of operation, set the principle of self-sufficiency as the ultimate goal of its production. Adhering to this thinking and achieving its ideals, especially in recent years, Khorasan Petrochemical Complex has drawn an acceptable and prominent face at the national and international levels.