MPL operates two production facilities at Manali near Chennai to manufacture Propylene oxide (PO), Propylene Glycols (PG) and Polyols. MPL markets its Polyols with Isocyanates imported from Japan and China and the pre-polymers produced at MPL.

MPL is currently producing 29,000 MT/PA of Propylene Oxide, 16,000 MT/PA of Propylene Glycol and 16,000 MT/PA of Polyether Polyol and 5000 MT/PA of System Polyol. Production of Propylene Oxide will go up to 36,000 MTs/PA after the debottle-necking operations are completed during the current year.

Manali Petrochemical Ltd. Plant-I (originally built by SPIC) was set up with the technology of Atochem for manufacture of PO and PG and that of Arco for manufacture of Polyol acquired through Technip, France.

Manali Petrochemical Ltd. Plant-II (originally joint venture of UB Group and TIDCO) which was merged with MPL later utilizes the technology of Enichem of Italy for the PO and PG and Press Industrial for manufacture of Polyol.