Lotte Chemical said a fatal serious accident occurred at a construction site of its subsidiary, Lotte Tech Co., Ltd., in which 1 workers employed by a subcontractor died.

Key Risk NoticeFiled Oct 15, 2026

Unofficial English translation by ChickenStock; the Korean original prevails. Korean page · Original filing on DART ↗

Highlights

Translated AI summary

Lotte Chemical disclosed that a serious accident occurred at the Incheon Jooan Senior Culture Center site of its subsidiary, Lotte Tech Co., Ltd., on October 14, 2026. According to the filing, 1 subcontractor workers were found collapsed at the worksite, and the number of deaths is 1. The company said it plans to identify the detailed cause after confirmation by the police and the Ministry of Employment and Labor, and that the cause and details of the accident may change depending on the investigation results.

The accident occurred at the Incheon Jooan Senior Culture Center construction site, where a subcontractor's worker was found collapsed at the formwork shoring dismantling section on the 1 floor, according to the filing. 1 workers were found collapsed.
The filing describes the cause of the accident as unclear. The company said it plans to identify the detailed cause after an on-site check with the police and the Ministry of Employment and Labor.
The company said it is cooperating with the investigation by the relevant authorities. It said the cause and details of the accident may change depending on the investigation results, and that it will file a correction disclosure for any matters confirmed later.
The ratio of the subsidiary's total assets to the consolidated total assets of the controlling company (KRW 31.1173 trillion) is 0.08%.

An AI model translated the Korean summary of this filing into English; every number is carried over from the Korean original. Reference information, not investment advice.

Key figures

Number of deaths: 1
Number of injured: 0
Date of serious accident: October 14, 2026
Date reported to Ministry of Employment and Labor: October 14, 2026
Total assets of subsidiary (KRW): 24,259,749,873 (approx. KRW 24.3 billion)Exact amount: 24,259,749,873 (approx. KRW 24,300,000,000)
Share of consolidated total assets of controlling company (%): 0.08

Filing facts

Filing type: Key Risk Notice
Report name: Occurrence of a Serious Accident (Subsidiary)
Filed: Oct 15, 2026
Receipt number: 20261015800388

Lotte Chemical stock page →Korean page →Original filing on DART ↗

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