Petrochemical Corporation of Singapore (PCS) has taken off-stream its No. 2 cracker for a minor repair work. The company has commenced the shutting process at the cracker. It is expected to remain off-line for a period of around 1 week. The No. 2 cracker has an ethylene production capacity of 655 kta and propylene production capacity of 350 kta that is located at Pulau Merbau in Singapore.