S-Oil Corp. expands petrochemical agent facilities in Ulsan

S-Oil Corp., the country’s third-largest oil refinery, said Sunday its expanded plant for paraxylene and benzene is now in full operation, taking a step forward in cultivating the petrochemical business as a future growth engine.

Paraxylene and benzene are aromatic hydrocarbons generated by catalytically reforming naphtha, a petrol derivative. The two substances are key for production of polyester and other petrochemicals.

The No. 2 Aromatic Complex in Ulsan, about 414 kilometers southeast of Seoul, will more than double S-Oil’s annual petrochemical production capacity to 1.6 million tons for paraxylene and 300,000 tons for benzene. The two-year expansion project cost the refiner 1.3 trillion won ($1.2 billion), which completed in March.

“The plant is our new growth engine and future driving force that will help us diversify our business areas and establish a solid presence in the areas,” S-Oil chief executive Ahmed A. Subey said in a statement. 

“We’ll be able to gain a firm foothold in the petrochemical market as well as in the oil refining and lubricant oil markets where we’ve already secured global competitiveness.”

Exporting around 60 percent of total output, S-Oil has been boosting its petrochemical business as a new revenue source over the last few years.

Prices of paraxylene surged 26 percent last year, according to Taurus Investment & Securities Co. In March, spot prices in Asia hit a record high of $1,770 per ton following partial shutdowns at facilities of JX Nippon Oil & Energy Corp., the world’s top paraxylene exporter, amid the Japan earthquakes.

S-Oil expects the new facilities to jack up exports by about $3.2 billion and sales by about 3.5 trillion won each year, respectively.

“With the start of operation of the No. 2 Aromatic Complex, we’ll not only become the most influential paraxylene supplier in the Asia-Pacific region, but we’ll also emerge as a petrochemical market leader by taking advantage of our geographical proximity to the center of global demand growth,” an S-Oil official said.

By Shin Hyon-hee (heeshin@heraldcorp.com)