Supreme Petrochem Clarifies Only mABS Unit Closed, Other Operations Continue
Supreme Petrochem issued an official clarification stating that only the newly established mABS plant at its Amdoshi facility is temporarily closed due to critical equipment malfunction, while all other production units including PS, EPS, GPPS, HIPS, and XPS remain fully operational. The company addressed misinformation suggesting complete plant shutdown.

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Supreme Petrochem has issued a clarification regarding its earlier announcement about temporary closure at its Amdoshi facility. The company has corrected misleading reports, stating that only the newly setup mABS (modified Acrylonitrile Butadiene Styrene) plant at Amdoshi, Nagothane, Maharashtra is temporarily closed, while other operations remain fully functional.
Clarification Details
The petrochemicals company submitted the clarification on December 23, 2025, under Regulation 30 of SEBI (LODR) Regulations, 2015, addressing misinformation circulating in the public domain. The company emphasized that reports suggesting complete shutdown of the entire Amdoshi plant operations were factually incorrect and misleading.
| Parameter | Details |
|---|---|
| Affected Unit | mABS Plant Only |
| Location | Amdoshi, Nagothane, Maharashtra |
| Reason for Closure | Critical Production Equipment Malfunction |
| Other Operations Status | Fully Operational |
| Clarification Date | December 23, 2025 |
Operational Status
The company confirmed that the rest of the entire Amdoshi plant dealing with production of PS (Polystyrene), EPS (Expandable Polystyrene), GPPS (General Purpose Polystyrene), HIPS (High Impact Polystyrene), and XPS (Extruded Polystyrene) continues to operate without any hindrance. The temporary closure affects only the newly established mABS production unit due to malfunctioning of critical production equipment.
Market Communication
Supreme Petrochem addressed the stock exchanges, including BSE Limited and National Stock Exchange of India Ltd, to ensure accurate information reaches investors and stakeholders. The company expressed concern over unwarranted information and misreported facts circulating without verification of actual circumstances.
Company Background
Supreme Petrochem operates in the petrochemicals sector and is classified as a mid-cap company with a market capitalization of ₹12,010.20 crores. The Amdoshi facility represents a significant manufacturing hub for the company's diverse product portfolio in the petrochemicals segment.
Historical Stock Returns for Supreme Petrochem
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +1.00% | +1.35% | -3.33% | -25.91% | -7.31% | +266.08% |













































