Petro China Dushanzi Petrochemical has shut down its no1 and no2 cracker unit for maintenance turnaround. The units were shutdown in the last week of July 2019. The cracker is likely to remain off-stream for around two months. Units are based at Xinjiang, China, the No. 1 cracker has an ethylene capacity of 2 60,000 mt/year and No. 2 cracker has an ethylene capacity of 1 million mt/year.