Hanwha Total Petrochemical Daesan Chemical Plant

This article is part of the
Global Chemicals Inventory, a project of Global Energy Monitor.

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Hanwha Total Petrochemical Daesan Chemical Plant (대산정유·석유화학 통합 플랫폼) is a chemical plant operating in Seosan, Chungcheongnam-do, South Korea.

Location

The map below shows the exact location of the chemical plant in Seosan, Chungcheongnam-do, South Korea^[1].

Loading map...

Coordinates (WGS 84): 36.999538, 126.354237 (exact)^[2]

Chemical Plant Details

Table 1: Ownership Details


Owner name	Owner company GEM ID
Hanwha Total Petrochemical Co Ltd [100%] (한화토탈석유화학(주))^[3]^[1]	E100002018000 [100%]

Table 2: Products and Feedstocks

Note: GEM classifies "Primary products" as one of the eight global building block chemicals we track. Many plants also produce downstream products (e.g., polyethylene, fertilizers), which appear under "Secondary products", and are not comprehensive. This classification reflects our research scope, not the relative economic importance of products.
Primary products	Secondary products	Feedstock	Feedstock accuracy
ethylene; propylene; butadiene^[3]^[1]	ethylene glycol; ethylene oxide; ethylene-vinyl acetate; jet fuel; polyethylene; polypropylene; styrene^[3]^[4]	naphtha; propane^[3]^[1]	exact

Articles and Resources

Additional data

To access additional data, including an interactive map of Chemical plants, a downloadable dataset, and summary data, please visit the Global Chemicals Inventory on the Global Energy Monitor website.

References

↑ ^1.0 ^1.1 ^1.2 ^1.3 https://www.hanwha.com/companies/hanwha-totalenergies-petrochemical.do. {{cite web}}: Missing or empty |title= (help)
↑ https://www.google.com/maps/place/Hanwha+Total+Petrochemical+Co.;+Ltd./@36.9989523;126.3532375;342m/data=!3m1!1e3!4m12!1m5!3m4!2zMzbCsDU5JzU4LjMiTiAxMjbCsDIxJzE1LjMiRQ!8m2!3d36.999538!4d126.354237!3m5!1s0x357a4c01410be4c5:0x834fd6905db8924f!8m2!3d36.9990654!4d126.354157!16s%2Fg%2F1vnng906?entry=ttu&g_ep=EgoyMDI1MDUxMS4wIKXMDSoASAFQAw%3D%3D. {{cite web}}: Missing or empty |title= (help)
↑ ^3.0 ^3.1 ^3.2 ^3.3 https://web.archive.org/web/20251021172641/https://totalenergies.com/company/projects/oil/daesan-refining-petrochemical-platform-korea. Archived from the original on 21 October 2025. {{cite web}}: Missing or empty |title= (help)
↑ Acetate;Ethylene Glycol https://www.hanwha.com/companies/hanwha-totalenergies-petrochemical.do;Polyethylene;Polypropylene;Styrene;Paraxylene;Ethylene-Vinyl Acetate;Ethylene Glycol. {{cite web}}: Check |url= value (help); Missing or empty |title= (help)

[autoref_0-1] 1.0 ^1.1 ^1.2 ^1.3 https://www.hanwha.com/companies/hanwha-totalenergies-petrochemical.do. {{cite web}}: Missing or empty |title= (help)

[autoref_1-2] ttps://www.google.com/maps/place/Hanwha+Total+Petrochemical+Co.;+Ltd./@36.9989523;126.3532375;342m/data=!3m1!1e3!4m12!1m5!3m4!2zMzbCsDU5JzU4LjMiTiAxMjbCsDIxJzE1LjMiRQ!8m2!3d36.999538!4d126.354237!3m5!1s0x357a4c01410be4c5:0x834fd6905db8924f!8m2!3d36.9990654!4d126.354157!16s%2Fg%2F1vnng906?entry=ttu&g_ep=EgoyMDI1MDUxMS4wIKXMDSoASAFQAw%3D%3D. {{cite web}}: Missing or empty |title= (help)

[autoref_2-3] 3.0 ^3.1 ^3.2 ^3.3 https://web.archive.org/web/20251021172641/https://totalenergies.com/company/projects/oil/daesan-refining-petrochemical-platform-korea. Archived from the original on 21 October 2025. {{cite web}}: Missing or empty |title= (help)

[autoref_3-4] Acetate;Ethylene Glycol https://www.hanwha.com/companies/hanwha-totalenergies-petrochemical.do;Polyethylene;Polypropylene;Styrene;Paraxylene;Ethylene-Vinyl Acetate;Ethylene Glycol. {{cite web}}: Check |url= value (help); Missing or empty |title= (help)

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