Who is the largest manufacturer of phthalic anhydride in India | Manufacturers & Official Website 2025

Who is the largest manufacturer of phthalic anhydride in India?

Usage rates for phthalic derivatives will also grow with increasing economic development and industrialization in Bangalore, Chennai, Delhi, Hyderabad, Kolkata, and Mumbai. One of the chief determinants of consumption in the future will be the resulting uplift from the "Make in India" initiative to further increase localized benefit and production. Phthalate and alternative phthalate-based approaches to economic development, however, the scenarios may change with upper-caste demographic consumption rates moving towards local improvement.

List of the manufacturer of phthalic anhydride in India

1. BASF India Ltd.

The Indian arm of global BASF supplies phthalic anhydride to domestic users of plasticizers, coatings, and resins. It extends BASF's global expertise in quality and environmental compliance.

2. KLJ Group

KLJ Group commissioned a 100 000 tpa pa facility in Jhagadia (Gujarat), producing PA for internal plasticizer use (70-75%) and domestic supply. It's among the largest capacity additions in recent years.

3. LGC Petrochemical India Pvt. Ltd.

LGC supplies PA for paints, coatings, plasticizers, and specialty resins. As part of international licensors, it targets growth in Western India markets.

4. OCI Company Limited (India)

OCI India produces phthalic anhydride as part of its chemical portfolio, supplying to plasticizers and coatings industries within India.

5. SI Group - India Pvt. Ltd.

SI Group in India supplies phthalic anhydride alongside other chemicals and intermediates, leveraging its global network to serve domestic manufacturers.

6. Vizag Chemical International

Vizag Chemical produces phthalic anhydride for household, institutional, personal care, and industrial segments—serving key eastern and southern Indian markets.

7. IG Petrochemicals Ltd.

IG Petrochemicals manufactures phthalic anhydride domestically and expanded its PA capacity with a 53 000 tpa brownfield plant at Taloja. It serves plasticizer, paint, and resin sectors and ranks among India's top producers.

8. Sanjay Chemicals India Pvt. Ltd.

This Gujarat-based company offers phthalic anhydride to plasticizer, polyester resin and coatings industries, contributing to the region's growing PA supply base.

9. Aekyung Petrochemical Co., Ltd. (India)

Aekyung supplies PA in India via local manufacturing/distribution, focused on coatings, adhesives, and plasticizer markets.

10. Thirumalai Chemicals Ltd.

Thirumalai Chemicals resumed operations at its Dahej phthalic anhydride plant and plans further capacity expansion. It supplies PA primarily for polyester and plasticizers in western India.

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