Tamilnadu Petroproducts Commences LAB Plant Shutdown for 145 KTPA Expansion
Tamilnadu Petroproducts has officially begun its scheduled plant shutdown on December 11, 2025, to finalize the expansion of its Linear Alkyl Benzene facility from 120 KTPA to 145 KTPA. The 8-9 week shutdown marks the final phase of the capacity enhancement project, which will add 25 KTPA of production capacity, representing a 20.83% increase in manufacturing capability.

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Tamilnadu Petroproducts has officially commenced its planned plant shutdown to complete the expansion of its Linear Alkyl Benzene (LAB) manufacturing facility. The petrochemical company announced that the shutdown began on December 11, 2025, marking the final phase of its capacity expansion project from 120 KTPA to 145 KTPA.
Capacity Expansion Overview
The expansion project represents a strategic move to increase the company's LAB production capacity. The key parameters of this expansion are outlined below:
| Parameter: | Details |
|---|---|
| Current Capacity: | 120 KTPA |
| Expanded Capacity: | 145 KTPA |
| Capacity Increase: | 25 KTPA |
| Percentage Growth: | 20.83% |
Plant Shutdown Details
The company has officially announced the commencement of its planned production shutdown to facilitate the completion of expansion activities. The operational details are as follows:
| Shutdown Details: | Information |
|---|---|
| Start Date: | December 11, 2025 |
| Duration: | 8 to 9 weeks |
| Purpose: | Capacity expansion completion |
| Current Status: | Commenced |
Official Communication
In its disclosure to stock exchanges, Tamilnadu Petroproducts stated that the expansion activities are in the final stages of completion. The company emphasized that this shutdown is essential to augment capacity and complete other expansion-related activities. The management has committed to keeping exchanges informed once plant operations resume.
Strategic Impact
The capacity expansion from 120 KTPA to 145 KTPA demonstrates the company's commitment to strengthening its position in the petrochemical sector. Linear Alkyl Benzene serves as a key raw material in biodegradable detergent production, making this expansion strategically important for meeting growing market demand. Once operational, the additional 25 KTPA capacity will significantly enhance production capabilities and market competitiveness.
Historical Stock Returns for Tamilnadu Petroproducts
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| +2.10% | +0.46% | -3.62% | +14.80% | +28.76% | +163.04% |



































