Hokko Chemical Industry Co., Ltd.
【Hokko Chemical Industry】Correction of Drainage Discharge Issue and Investigation Results｜July 2026
Hokko Chemical Industry has disclosed corrected information regarding drainage discharge from the Okayama Factory, updating water quality survey results from July 16 to 27, 2026.
Key Figures
- Water quality survey results (July 16–27, 2026)
- Benzene concentration: 1.5–4.6 mg/L
- Toluene concentration: 23.7–37.3 mg/L
AI要約
Correction Details and Investigation Results
Hokko Chemical Industry made a partial correction to the report on drainage discharge from the Okayama Factory disclosed on July 30, 2026. The correction pertains to water quality survey results; benzene concentration remained between 1.5 and 4.6 mg/L, while toluene was revised from 23.7–34.0 mg/L to 23.7–37.3 mg/L. The xylene concentration remained at 12.1–22.4 mg/L with no change. The reason for correction was due to errors in the original content. The revised document is scheduled to be posted on the company's website.
Future Measures and Impact
The company continues to conduct water quality surveys of drainage near the quay and is working to improve the accuracy of survey results. This correction aims to enhance transparency regarding environmental measures and may influence future drainage management and environmental initiatives. Investors should monitor the company's efforts to improve environmental risk management.
Hokko Chemical Industry Co., Ltd.
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