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Lotte Chemical

Ecosystem Korea Exchange: 011170
Headquarters
Seoul, KR
Segment
Materials, Equipment & Energy
Stories held
2
Last story
24 Sep 2026

Lotte Chemical is a South Korean petrochemicals producer, part of the Lotte Group conglomerate, making basic petrochemicals, speciality chemicals and battery materials, with production sites in South Korea and overseas. It is investing in chemical recycling technology, including C-rPET, alongside its core naphtha-cracking and polymer business.

2 stories · 2026

South Korean prosecutors probe seven petrochemical makers for price-fixing

South Korean prosecutors have raided seven domestic chemical companies and summoned suspects for questioning over alleged collusion to fix prices on eight petrochemical products, among them PVC, plasticizers, caustic soda and hydrochloric acid. The investigation now reaches back to 2021, widening the sales base against which any sanction would be set. Industry officials say fines booked as operating expenses would deepen losses in a sector already expected to swing to a third-quarter deficit, and some firms are weighing leniency applications.

Why this mattersAny large fines land on the PVC and plasticizer suppliers that packaging converters buy from, in a sector already loss-making and cutting investment.

  • Prosecutors raided seven South Korean chemical companies last month and have since summoned suspects for questioning; the companies are not named in the report.
  • Alleged collusion covers eight products including PVC, plasticizers, caustic soda and hydrochloric acid.
  • The probe has been extended back to 2021, potentially widening the scale of relevant sales and sanctions.
  • Prosecutors are examining whether naphtha supply instability caused by the Middle East war was exploited for illicit gains.
  • As sector context, analyst consensus for LG Chem's Q3 operating profit is about USD 137m (KRW 186.5bn), against USD 442m (KRW 599.6bn) in Q2.
  • Lotte Chemical, also cited as sector context, is expected to post a Q3 operating loss of about USD 105m (KRW 142.5bn), against a USD 81m (KRW 110.1bn) profit in Q2.
Lotte Chemical LG Chem
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Lotte Chemical scraps USD 55.5m (KRW 77bn) Ulsan chemical recycling plant

Lotte Chemical's board cancelled a USD 55.5m (KRW 77bn) chemical recycling investment at its Ulsan plant on 17 September 2026, halting construction of a 45,000 tonnes-per-year depolymerisation unit first announced in May 2021. Spending is capped at the USD 12.0m (KRW 16.6bn) already incurred and the remaining USD 43.5m (KRW 60.4bn) is cancelled. The completed C-rPET line will be left idle rather than demolished, with the company citing Chinese oversupply and weak eco-plastics profitability.

Why this mattersA major South Korean producer abandoning the country's first depolymerisation plant signals weak near-term economics for advanced PET recycling under Chinese oversupply of virgin resin.

  • A board resolution of 17 September 2026 cancelled the waste-plastic chemical recycling investment at Ulsan Plant 2.
  • Spending is fixed at the USD 12.0m (KRW 16.6bn) already incurred; USD 43.5m (KRW 60.4bn) of planned expenditure is cancelled.
  • The project covered a 45,000 tonnes-per-year depolymerisation unit feeding a 110,000 tonnes-per-year chemically recycled PET line.
  • The investment was announced in May 2021 with completion targeted for end-2023, later moved to end-2027.
  • The built C-rPET production equipment will remain idle rather than be demolished; the company calls the decision a suspension.
  • Lotte Chemical cites Chinese oversupply and low eco-friendly plastics profitability, redirecting cash to core business restructuring.
Lotte Chemical SK Geocentric mentioned
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