HALDIA, 2 FEB : Haldia Petrochemicals Limited (HPL) has completed its Supermax project by augmenting ethylene capacity, and is ready to reopen shortly, after a three-month expansion shutdown.

The naphtha cracker has been shut since November 2009 to commission the Rs 1230 crore Supermax project, aiming to increase ethylene capacity from 520,000 tpa to 670,000 tpa.