# DIAMOND SHAMROCK CHEMICALS CO.
> **Administrative - Formal** · FY1985 · — · Final Order With Penalty
## Case
- **Activity ID:** `56707`
- **Case Number:** HQ-1985-0021
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Final Order With Penalty
- **Penalty assessed:** $900K
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** N
## Defendants
- DIAMOND SHAMROCK CHEMICAL CO. (complaint) (settlement)
## Summary

DIAMOND VOLUNTARILY DISCLOSED TO EPA ON VARIOUS DATES        IN MID- TO LATE-1984 THAT ON SEVERAL OCCASIONS, ONE OF ITS   OPERATING DIVISIONS HAD IMPORTED OR MANUFACTURED THREE CHEM- ICAL SUBSTANCES (POLYMERS) IN VIOLATION OF TSCA'S SECTION    5 PMN PROVISIONS.

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*Source: [EPA ECHO](https://echo.epa.gov/) · AI Analytics · CC0 1.0*