China Petrochemical Development Corp (CPDC), is in plans to bring on-stream its two caprolactam units in Toufen. The company has planned to resume operations at the units following a turnaround by the end-May, 2020. The plant was shut in mid-March, 2020. The two caprolactam units have a production capacity of 100 kta each that is located at Toufen, Taichung in Taiwan.