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INEOS Group
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INEOS Joliet

A leading producer of Purified Isophthalic Acid (PIA), Trimellitic Anhydride (TMA) and Maleic Anhydride (MAN).

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About INEOS Joliet

INEOS Joliet is a leading producer of chemical intermediates. At our site in Channahon, Illinois we produce three products - Purified Isophthalic Acid (PIA), Trimellitic Anhydride (TMA) and Maleic Anhydride (MAN). 

Our Business
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More information

Markets

The Major Markets for Chemical Intermediates.

Products

INEOS Joliet Manufactures Purified Isophthalic Acid (PIA), Trimellitic Anhydride (TMA) And Maleic Anhydride (MAN).

Careers

Our employment opportunities for INEOS Joliet.

SHE

INEOS takes its responsibility for the environment very seriously and is fully committed to delivering a record of responsible environmental performance.