| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| China National Petroleum Corporation Daqing Petrochemical Branch | 8.00 | - | Current operating rate: 0%; shutdown for maintenance for approximately two weeks starting September 7. |
| China National Petroleum Corporation Daqing Refining and Chemical Branch | Current operation: 100%; None at present. | ||
| China National Petroleum Corporation Fushun Petrochemical Branch | Current operating rate: 0%; shutdown in early March; restart date TBD. | ||
| China National Petroleum Corporation Jilin Petrochemical Branch | Current operating rate: 85%; from mid-April to mid-May, the load was reduced to 50%; on June 1, one 130,000 t/y line was shut down for maintenance and resumed in July; at the end of July, PP1 and PP3 Line A were shut down for maintenance; PP3 Line A resumed on August 18; PP1 is scheduled to resume in the second half of September. | ||
| China National Petroleum Corporation Lanzhou Petrochemical Branch | Current operating rate: 90%; none at present. | ||
| China Petroleum and Chemical Corporation Anqing Branch | Current operating rate: 0%; load was reduced in late January and increased in mid-March; the 80,000 t/a unit was shut down on September 2, and the 130,000 t/a unit was shut down on September 8; the shutdown is expected to last 40–50 days. | ||
| Lihuayi Weiyuan Chemical Co., Ltd. | Current operating rate: 100%; July 28: brief shutdown for maintenance due to a fault; August 5: restarted and resumed operation. | ||
| Shandong Haijiang Chemical Industry Co., Ltd. | Current operating rate: 100%; shutdown for maintenance on December 25, 2025; restart on February 8, 2026; short unscheduled shutdown due to equipment failure on August 19–21. | ||
| Shandong Yulong Petrochemical Co., Ltd. | Current operating rate: 95%; Line 2 was successfully started up in early February. | ||
| Shanghai Secco Petrochemical Co., Ltd. | Current operating rate: 50%; since March 2025, a single unit has been kept in operation; from May 6 to 21, one line underwent maintenance, reducing the load to 25%. | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | Current operating rate: 90%; full-line shutdown for maintenance in mid-September 2025; gradual restart around June 25. | ||
| Sinopec Ningbo Zhenhai Refining & Chemical Company Limited | Current operating rate: 80%; load reduced in late January; reduced to 80% in July; reduced to 50% from August 10; gradual recovery in early September. | ||
| Tianchen Qixiang New Materials Co., Ltd. | Current operating rate: 100%; load reduction in mid-March; maintenance shutdown in early July; restart on August 20. | ||
| Zhejiang Petroleum&Chemical Co., Ltd. | Current operating rate: 75%; load reduction and maintenance in late January, gradual ramp-up in February; one unit shut down at the end of March, one line restored in mid-May, and the other line restored on June 20; one line shut down for maintenance due to a fault from August 14 to 27; one line shut down again in early September, with the restart time yet to be determined. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| China National Petroleum Corporation Daqing Petrochemical Branch | Current operating rate: 90%; None at present. | ||
| China National Petroleum Corporation Daqing Refining and Chemical Branch | Current operating rate: 100%; None | ||
| China National Petroleum Corporation Fushun Petrochemical Branch | Current operating rate: 0%; shutdown in early March, restart time to be determined. | ||
| China National Petroleum Corporation Jilin Petrochemical Branch | Current operating rate: 85%. From mid-April to mid-May, the load was reduced to 50%. On June 1, one 130,000 t/a line was shut down for maintenance and resumed operation in July. At the end of July, No. 1 PP unit and No. 3 PP Line A were shut down for maintenance. No. 3 PP Line A resumed operation on August 18, while No. 1 PP unit is scheduled to resume in the second half of September. | ||
| China National Petroleum Corporation Lanzhou Petrochemical Branch | Current operating rate: 90%; None for now. | ||
| China Petroleum and Chemical Corporation Anqing Branch | Current operating rate: 62%; load was reduced in late January and increased in mid-March. An 80,000 t/a unit was shut down on September 2, and a 130,000 t/a unit was shut down on September 8; shutdown duration is expected to be 40–50 days. | ||
| Lihuayi Weiyuan Chemical Co., Ltd. | Current operating rate: 100%; brief shutdown for maintenance due to a fault on July 28; restart and recovery on August 5. | ||
| Shandong Haijiang Chemical Industry Co., Ltd. | Current operating rate: 100%; shut down for maintenance on December 25, 2025, and restarted on February 8, 2026; short unplanned shutdown due to equipment failure on August 19–21. | ||
| Shandong Yulong Petrochemical Co., Ltd. | Current operating rate: 95%; Line 2 was successfully started up in early February. | ||
| Shanghai Secco Petrochemical Co., Ltd. | Current operating rate: 50%; since March 2025, one unit has been kept in operation; one line was under maintenance from May 6–21, reducing the load to 25%. | ||
| Sinopec Ningbo Zhenhai Refining & Chemical Company Limited | Current operating rate: 50%; load reduction in late January; reduced to 80% in July; reduced to 50% from August 10; planned to restore on September 5. | ||
| Tianchen Qixiang New Materials Co., Ltd. | Current operating rate: 100%; load reduced in mid-March; shutdown for maintenance in early July; resumed on August 20. | ||
| Zhejiang Petroleum&Chemical Co., Ltd. | Current operating rate: 90%; load reduction and maintenance in late January, gradual ramp-up in February; one unit shut down at the end of March, one line resumed in mid-May, and the other line resumed on June 20; one line shut down for maintenance due to a fault from August 14 to 27. |
