Panipat PTA from IOC threatens Reliance monopoly Vol 6, PW 26 (12 Mar 03) Midstream, Downstream, Renewables PRODUCTION OF Purified Terephthalic Acid (PTA) is another petrochemicals business where IOC is preparing to challenge Reliance's domination.... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...