Business Overview
Highest-quality Polypropylene
GS Caltex began producing polypropylene (PP) in 1988. With steady facility expansion, we have secured capacity to produce 180,000 tons annually. Propylene (feedstock) is also produced in-house, leading to enhanced cost and quality competitiveness. Through ongoing R&D, we are working to develop and commercialize high performance materials. Our R&D efforts are contributing to industry-wide technological advancement.
New entry into the polyethylene market
GS Caltex produces 500,000 tons of high-density polyethylene (HDPE) annually by adopting CPChem's latest technology, the ADL process. GS Caltex's polyethylene has successfully entered new markets by maximizing synergy with the existing polypropylene business based on cost competitiveness through its own production of ethylene (feedstock), and is sold worldwide.
Mechanically Recycled PP compound (MR)
GS Caltex the only oil refinery in Korea who has been producing mechanically recycled(MR) PP compound resins from 2010, in order to achieve Net Zero. From 2022, we have signed agreements with pre-treatment partners of each source (Automotive/Home Appliances/Household) and secured high quality MR sources. With such effort, we secure stable supply chain of MR sources and produce MR compound which have comparable quality of virgin PP.
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PP Compound Business Going Global
In 2008, GS Caltex started its first overseas PP compound plant in Langfang, China (capacity: 51,000 TPA), followed by GS Caltex (Suzhou) Plastics (58,000 TPA) in 2010. In 2011, we became the first Korea-based PP compound to enter the European market by establishing GS Caltex Czech, s.r.o. (60,000 TPA) in 2011. GS Caltex again made strides in 2016 by establishing a plant in Mexico (20,000 TPA). Our extensive global network enables us to supply materials to many global manufacturers including Samsung, LG, Hyundai, and Honda.
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Polyethylene (HDPE)
High-quality HDPE produced by the latest ADL technology
Polyethylene (HDPE) is a material made by polymerizing ethylene and is used in a variety of applications, including household goods, construction and industrial raw materials. In particular, GS Caltex's HDPE is produced using CPChem's latest advanced dual loop process, enabling the production of high-quality bimodal products.
