CPC Corp Cracker Shutdown: Supply Alert

CPC Corp starts maintenance at No.4 cracker

Jun 16, 2026

CPC Corp has taken its No.4 cracker off-stream in Lin Yuan. A source in Taiwan informed a team member, “The company is heard to have halted operations at the cracker around November 7, 2025, for maintenance. Further details on the duration of the shutdown could not be ascertained.” Located in Lin Yuan, Taiwan, the No.4 cracker has an ethylene production capacity of 385,000 mt/year and propylene production capacity of 230,000 mt/year.