Maruzen Petrochemicals is planning to take its naphtha cracker for maintenance turnaround. The cracker is scheduled to go off-stream in the second week of May 2016. The shut down is expected to remain fortwo months. Plant is located at Chiba in Japan and has the production capacity of Ethylene 5,50,000 mt/year and Propylene capacity 2,30,000 mt/year.