| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| BASF-YPC. Co., Ltd. | - | - | Maintenance shutdown from September 5 to September 25, 2023 (20 days); product output resumed on September 25. |
| Beijing Yanshan Petrol-Chemical Industry Co., Ltd. | Maintenance shutdown from March 25 to May 19, 2021, lasting 54 days. | ||
| China International UNITED Petroleum and CHEMICALS Co., Ltd. | Maintenance shutdown scheduled from January 8, 2026 to January 19, 2026 (11 days), with plant restart on January 19. | ||
| China National Petroleum Corporation | Maintenance turnaround from August 4 to September 23, 2021 (50 days). | ||
| China National Petroleum Corporation Daqing Petrochemical Branch | Maintenance shutdown from June 10 to July 20, 2023 (40 days); Huake’s period is from June 12 to July 30. | ||
| China National Petroleum Corporation Dushanzi Petrochemical Branch | Operations were shut down on July 2, 2022, for approximately 10 days. The large-scale ethylene plant was taken offline for emergency repairs due to a leak in the cold box. | ||
| China National Petroleum Corporation Fushun Petrochemical Branch | Maintenance from April 5 to May 19, 2021 (44 days); originally scheduled for April 10, brought forward to April 5 | ||
| China National Petroleum Corporation Jilin Petrochemical Branch | Turnaround from June 4 to July 22, 2021, lasting 48 days. | ||
| China National Petroleum Corporation Lanzhou Petrochemical Branch | Maintenance commenced on June 6, 2023, with a planned duration of 60 days. | ||
| China National Petroleum Corporation Liaoyang Petrochemical Branch | Maintenance from April 7, 2023 to the end of May (expected) | ||
| China Petroleum and Chemical Corporation Guangzhou Branch | Maintenance shutdown from October 13 to November 8, 2023 (26 days). | ||
| CNOOC and Shell Petrochemicals Company Limited | Maintenance shutdown from July 17 to July 27, 2023 (10 days); plant restart on July 27. | ||
| DONG MING ZHONG YOU Fuel Petroche Mical Co., Ltd. | Maintenance turnaround from July 5 to August 4, 2024 (31 days) | ||
| Fujian Gulei Petrochemical Company Limited | Maintenance turnaround from September 14 to October 10, 2022 (25 days); the 1 million tons/year ethylene plant underwent a brief shutdown for maintenance starting September 14. | ||
| Fujian Refining & Petrochemical Co., Ltd. | Maintenance shutdown from October 5 to December 20, 2024 (60 days). | ||
| Hengli Petrochemical Co., Ltd. | Maintenance shutdown from August 1 to August 21, 2022 (20 days). | ||
| INEOS Ypc Acetyls Company (Nanjing) Limited | Maintenance commenced on May 23, 2021, with a duration of 14 days. The originally scheduled March maintenance was postponed to the second half of the year. One ethylene unit in the legacy 400,000-ton-per-year facility underwent maintenance, resulting in the shutdown of only one ethylene production line. | ||
| Liaoning Baolai Enterprise Group Co., Ltd. | Maintenance shutdown from July 31 to September 24, 2023 (55 days); plant restart on September 24 | ||
| North Huajin Chemical Industries Co., Ltd. | Maintenance shutdown from July 12, 2024, to October 8, 2024 (approximately 80 days). | ||
| Petrochina Sichuan Petrochemical Co., Ltd. | Maintenance shutdown from September 15 to November 15, 2023 (60 days) | ||
| Shanghai Secco Petrochemical Co., Ltd. | Maintenance shutdown from May 20 to July 21, 2023; maintenance completed on July 21. | ||
| Shenghong Refining & Chemical(Lianyungang) Co., Ltd. | Maintenance shutdown from July 1, 2026 to August 17, 2026 (48 days); restart on August 17 | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | Maintenance shutdown from December 1, 2021 to January 20, 2022 (50 days). | ||
| SINOPEC Hainan Petrochemical Co., Ltd. | June 6, 2026 – TBD; planned shutdown duration: 3–4 months | ||
| SINOPEC Maoming Petrochemical Co., Ltd. | Maintenance shutdown from March 25 to May 5, 2021 (40 days). | ||
| Sinopec Ningbo Zhenhai Refining & Chemical Company Limited | Maintenance shutdown from May 18 to June 2, 2021 (15 days); originally scheduled for April 6 but postponed to mid-May | ||
| Sinopec Shanghai Petrochemical Company Limited | Maintenance shutdown from April 15 to June 20, 2021 (65 days) for the 400,000 tons/year large-scale ethylene plant. | ||
| Sinopec Zhongyuan Petrol-Chemical Industry Co., Ltd. | Maintenance shutdown from early April to May 15, 2024; plant restart on May 15. | ||
| SINOPEC-SK(WUHAN)PETROCHEMICAL Company Limited | Maintenance scheduled from January 16 to January 26, 2024, with an estimated duration of one week. | ||
| Sinopec/sabic Tianjin Petrochemical Company Limited | Maintenance period: April 21, 2025 – June 6, 2025 (46 days); Restart on June 6. | ||
| Xinjiang Tianli Petrochemical Co., Ltd. | Maintenance commenced on October 27, 2021, with a duration of 30 days. As the major ethylene plant had already shut down in advance to enter its maintenance period, Tianli Co., Ltd. subsequently ceased operations and began its own maintenance shutdown. | ||
| Zhejiang Petroleum&Chemical Co., Ltd. | Maintenance shutdown from May 10 to June 30, 2023 (50 days). | ||
| Zhongke (Guangdong) Refinery and Petrochemical Co., Ltd. | Maintenance shutdown from July 13 to July 27, 2023 (14 days); plant restart on July 27. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| BASF-YPC. Co., Ltd. | September 5–25, 2023: 20-day turnaround maintenance; product output resumed on September 25. | ||
| Beijing Yanshan Petrol-Chemical Industry Co., Ltd. | From March 25 to May 19, 2021, the turnaround lasted for 54 days. | ||
| China International UNITED Petroleum and CHEMICALS Co., Ltd. | Maintenance shutdown from January 8 to January 19, 2026 (11 days); restart on January 19. | ||
| China National Petroleum Corporation | From August 4 to September 23, 2021: A 50-day maintenance turnaround. | ||
| China National Petroleum Corporation Daqing Petrochemical Branch | Maintenance period: June 10 to July 20, 2023 (40 days); Huake’s maintenance period: June 12 to July 30. | ||
| China National Petroleum Corporation Dushanzi Petrochemical Branch | Production was halted for approximately 10 days starting from July 2, 2022. The large ethylene unit was shut down on July 2 for emergency repairs due to a cold box leak. | ||
| China National Petroleum Corporation Fushun Petrochemical Branch | The turnaround period lasted 44 days, from April 5 to May 19, 2021. The planned start date was April 10, but it was advanced to April 5. | ||
| China National Petroleum Corporation Jilin Petrochemical Branch | From June 4 to July 22, 2021, the turnaround lasted for 48 days. | ||
| China National Petroleum Corporation Lanzhou Petrochemical Branch | Starting from June 6, 2023, with a planned duration of 60 days. | ||
| China National Petroleum Corporation Liaoyang Petrochemical Branch | April 7, 2023 – End of May (estimated) | ||
| China Petroleum and Chemical Corporation Guangzhou Branch | Oct. 13–Nov. 8, 2023: 26-day turnaround | ||
| CNOOC and Shell Petrochemicals Company Limited | July 17–27, 2023: 10-day maintenance turnaround; plant restart on July 27. | ||
| DONG MING ZHONG YOU Fuel Petroche Mical Co., Ltd. | July 5 – August 4, 2024: 31-day turnaround | ||
| Fujian Gulei Petrochemical Company Limited | From September 14 to October 10, 2022, a 25-day maintenance shutdown was conducted. The 1 million tons/year ethylene plant underwent a brief turnaround starting on September 14. | ||
| Fujian Refining & Petrochemical Co., Ltd. | Oct. 5–Dec. 20, 2024: 60-day turnaround | ||
| Hengli Petrochemical Co., Ltd. | From August 1 to August 21, 2022: A 20-day maintenance shutdown. | ||
| INEOS Ypc Acetyls Company (Nanjing) Limited | Maintenance commenced on May 23, 2021, with a duration of 14 days. The originally scheduled March maintenance was postponed to the second half of the year. During this period, one ethylene unit in the legacy area (with a capacity of 400,000 tons per year) underwent maintenance; only one ethylene unit was shut down. | ||
| Liaoning Baolai Enterprise Group Co., Ltd. | From July 31 to September 24, 2023: Maintenance turnaround lasted 55 days; Plant restart on September 24. | ||
| North Huajin Chemical Industries Co., Ltd. | July 12, 2024 – October 8, 2024; turnaround duration: approximately 80 days | ||
| Petrochina Sichuan Petrochemical Co., Ltd. | Maintenance shutdown period: September 15 to November 15, 2023 (60 days). | ||
| Shanghai Secco Petrochemical Co., Ltd. | May 20, 2023 – July 21, 2023; Maintenance completed on July 21. | ||
| Shenghong Refining & Chemical(Lianyungang) Co., Ltd. | Maintenance shutdown: July 1, 2026 – August 17, 2026 (48 days); restart on August 17. | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | Maintenance shutdown from December 1, 2021 to January 20, 2022 (50 days) | ||
| SINOPEC Hainan Petrochemical Co., Ltd. | June 6, 2026 – TBD; Planned shutdown duration: 3–4 months | ||
| SINOPEC Maoming Petrochemical Co., Ltd. | March 25 to May 5, 2021; 40-day turnaround | ||
| Sinopec Ningbo Zhenhai Refining & Chemical Company Limited | From May 18 to June 2, 2021, a 15-day maintenance turnaround was conducted. The original plan for the April 6 shutdown was postponed to mid-May. | ||
| Sinopec Shanghai Petrochemical Company Limited | From April 15 to June 20, 2021, a maintenance shutdown lasting 65 days was conducted for the 400,000 tons/year large-scale ethylene plant. | ||
| Sinopec Zhongyuan Petrol-Chemical Industry Co., Ltd. | Early April 2024 to May 15; Plant startup on May 15 | ||
| SINOPEC-SK(WUHAN)PETROCHEMICAL Company Limited | Jan 16–26, 2024; estimated duration: one week | ||
| Sinopec/sabic Tianjin Petrochemical Company Limited | April 21, 2025 – June 6, 2025: 46-day maintenance turnaround; unit restarted on June 6. | ||
| Xinjiang Tianli Petrochemical Co., Ltd. | Maintenance commenced on October 27, 2021, with a duration of 30 days. As the major ethylene plant had already been shut down early for maintenance, Tianli Co., Ltd. also ceased operations and entered its maintenance period accordingly. | ||
| Zhejiang Petroleum&Chemical Co., Ltd. | May 10 to June 30, 2023; Maintenance turnaround duration: 50 days | ||
| Zhongke (Guangdong) Refinery and Petrochemical Co., Ltd. | From July 13 to July 27, 2023, a 14-day maintenance shutdown was conducted; the plant was restarted on July 27. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| BASF-YPC. Co., Ltd. | From September 5 to September 25, 2023, the maintenance turnaround lasted for 20 days. Product output resumed on September 25. | ||
| Beijing Yanshan Petrol-Chemical Industry Co., Ltd. | March 25 to May 19, 2021; Total maintenance duration: 54 days | ||
| China International UNITED Petroleum and CHEMICALS Co., Ltd. | January 8, 2026 – January 19, 2026: Maintenance shutdown lasting 11 days; restart scheduled for January 19. | ||
| China National Petroleum Corporation | From August 4 to September 23, 2021, with a maintenance duration of 50 days. | ||
| China National Petroleum Corporation Daqing Petrochemical Branch | June 10 – July 20, 2023 (40 days of maintenance turnaround). For Daqing Petrochemical: June 10 to July 20; for Huake: June 12 to July 30. | ||
| China National Petroleum Corporation Dushanzi Petrochemical Branch | On July 2, 2022, Dushanzi Petrochemical Company’s large-scale ethylene plant was shut down due to a leak in the cold box. The shutdown lasted approximately 10 days for emergency repairs. | ||
| China National Petroleum Corporation Fushun Petrochemical Branch | Maintenance period: April 5–May 19, 2021 (44 days). The scheduled maintenance start date was April 10, but it was advanced to April 5. | ||
| China National Petroleum Corporation Jilin Petrochemical Branch | June 4 to July 22, 2021; Maintenance duration: 48 days | ||
| China National Petroleum Corporation Lanzhou Petrochemical Branch | June 6, 2023; planned duration: 60 days | ||
| China National Petroleum Corporation Liaoyang Petrochemical Branch | April 7, 2023 – End of May 2023 (estimated) | ||
| China Petroleum and Chemical Corporation Guangzhou Branch | October 13 to November 8, 2023; Duration of maintenance: 26 days | ||
| CNOOC and Shell Petrochemicals Company Limited | July 17–27, 2023: 10-day turnaround period; plant restart on July 27. | ||
| DONG MING ZHONG YOU Fuel Petroche Mical Co., Ltd. | July 5 to August 4, 2024; Maintenance duration: 31 days | ||
| Fujian Gulei Petrochemical Company Limited | From September 14 to October 10, 2022, the plant underwent a 25-day turnaround. The 1 million tons per year (MTPA) ethylene unit was briefly shut down on September 14 for maintenance and inspection. | ||
| Fujian Refining & Petrochemical Co., Ltd. | Oct 5 – Dec 20, 2024; turnaround duration: 60 days | ||
| Hengli Petrochemical Co., Ltd. | August 1–21, 2022; Duration of maintenance: 20 days | ||
| INEOS Ypc Acetyls Company (Nanjing) Limited | May 23, 2021: Maintenance duration of 14 days. Yangzi Petrochemical originally planned its turnaround for March but postponed it to the second half of the year. The maintenance involved one of the legacy units—a 400 kt/a ethylene cracker—resulting in the shutdown of only this single ethylene unit. | ||
| Liaoning Baolai Enterprise Group Co., Ltd. | Maintenance period from July 31 to September 24, 2023 (55 days); plant restart on September 24 | ||
| North Huajin Chemical Industries Co., Ltd. | July 12, 2024 – October 8, 2024 (approximately 80 days) | ||
| Petrochina Sichuan Petrochemical Co., Ltd. | September 15 to November 15, 2023; Duration of maintenance shutdown: 60 days | ||
| Shanghai Secco Petrochemical Co., Ltd. | May 20, 2023 – July 21, 2023; Maintenance completed on July 21. | ||
| Shenghong Refining & Chemical(Lianyungang) Co., Ltd. | From July 1, 2026, to August 17, 2026: a total of 48 days for maintenance turnaround. Restart on August 17. | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | Dec 1, 2021 – Jan 20, 2022; Maintenance duration: 50 days | ||
| SINOPEC Hainan Petrochemical Co., Ltd. | June 6, 2026 – TBD; planned shutdown duration: 3–4 months | ||
| SINOPEC Maoming Petrochemical Co., Ltd. | March 25, 2021 – May 5, 2021; Maintenance duration: 40 days | ||
| Sinopec Ningbo Zhenhai Refining & Chemical Company Limited | From May 18 to June 2, 2021 (maintenance duration: 15 days). Zhenhai Refining & Chemical originally scheduled its turnaround for April 6 but postponed it to mid-May. | ||
| Sinopec Shanghai Petrochemical Company Limited | From April 15 to June 20, 2021 (65 days of turnaround) for the maintenance of a 400,000-ton-per-year large-scale ethylene plant. | ||
| Sinopec Zhongyuan Petrol-Chemical Industry Co., Ltd. | From early April 2024 to May 15, with plant startup on May 15. | ||
| SINOPEC-SK(WUHAN)PETROCHEMICAL Company Limited | Jan 16–26, 2024; estimated duration: one week | ||
| Sinopec/sabic Tianjin Petrochemical Company Limited | April 21, 2025 – June 6, 2025: Maintenance shutdown duration of 46 days; Unit restart on June 6. | ||
| Xinjiang Tianli Petrochemical Co., Ltd. | On October 27, 2021, the turnaround duration was 30 days. As the major ethylene unit had already been shut down in advance for its scheduled maintenance turnaround, Tianli Co., Ltd. consequently ceased operations and entered its own maintenance shutdown period. | ||
| Zhejiang Petroleum&Chemical Co., Ltd. | May 10 to June 30, 2023; 50 days of turnaround | ||
| Zhongke (Guangdong) Refinery and Petrochemical Co., Ltd. | Maintenance period: July 13–27, 2023 (14 days); plant restarted on July 27. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| BASF-YPC. Co., Ltd. | Maintenance Duration: 20 days; Remarks: Product output to commence on September 25. | ||
| Beijing Yanshan Petrol-Chemical Industry Co., Ltd. | Maintenance Duration: 54 days | ||
| China International UNITED Petroleum and CHEMICALS Co., Ltd. | Maintenance Duration: 11 days; Remarks: Restart on January 19 | ||
| China National Petroleum Corporation | Turnaround Duration: 50 days | ||
| China National Petroleum Corporation Daqing Petrochemical Branch | Maintenance Duration: 40 days; Remarks: Daqing Petrochemical from June 10 to July 20, and Huake from June 12 to July 30. | ||
| China National Petroleum Corporation Dushanzi Petrochemical Branch | Maintenance duration: 10 days. Remarks: Dushanzi Petrochemical Company’s large-scale ethylene unit was shut down on July 2 due to a leak in the cold box, with an estimated 10-day shutdown for emergency repairs. | ||
| China National Petroleum Corporation Fushun Petrochemical Branch | Maintenance Duration: 44 days; Remarks: The maintenance was originally scheduled for April 10 but has been advanced to April 5. | ||
| China National Petroleum Corporation Jilin Petrochemical Branch | Turnaround duration: 48 days | ||
| China National Petroleum Corporation Lanzhou Petrochemical Branch | Maintenance duration: 60 days (planned) | ||
| China National Petroleum Corporation Liaoyang Petrochemical Branch | - | ||
| China Petroleum and Chemical Corporation Guangzhou Branch | Maintenance Duration: 26 days | ||
| CNOOC and Shell Petrochemicals Company Limited | Maintenance duration: 10 days; Remarks: Startup on July 27 | ||
| DONG MING ZHONG YOU Fuel Petroche Mical Co., Ltd. | Maintenance days: 31 | ||
| Fujian Gulei Petrochemical Company Limited | Maintenance duration: 25 days; Remarks: The ethylene plant with an annual capacity of 1 million tons underwent a brief shutdown for maintenance starting September 14. | ||
| Fujian Refining & Petrochemical Co., Ltd. | Turnaround duration: 60 days | ||
| Hengli Petrochemical Co., Ltd. | Turnaround duration: 20 days | ||
| INEOS Ypc Acetyls Company (Nanjing) Limited | Maintenance duration: 14 days; Remarks: Yangzi Petrochemical’s original maintenance plan for March has been postponed to the second half of the year. The shutdown involves only one ethylene unit in the legacy area, with a capacity of 400,000 tons per annum (tpa); the other ethylene units remain operational. | ||
| Liaoning Baolai Enterprise Group Co., Ltd. | Maintenance Duration: 55 days; Remarks: Startup on September 24 | ||
| North Huajin Chemical Industries Co., Ltd. | Turnaround duration: Approximately 80 days | ||
| Petrochina Sichuan Petrochemical Co., Ltd. | Turnaround duration: 60 days | ||
| Shanghai Secco Petrochemical Co., Ltd. | Maintenance completed on July 21 | ||
| Shenghong Refining & Chemical(Lianyungang) Co., Ltd. | Maintenance Duration: 48 days; Note: Restart on August 17 | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | Turnaround duration: 50 days | ||
| SINOPEC Hainan Petrochemical Co., Ltd. | Turnaround Duration: 3–4 months; Remarks: Planned shutdown for 3–4 months | ||
| SINOPEC Maoming Petrochemical Co., Ltd. | Turnaround Duration: 40 days | ||
| Sinopec Ningbo Zhenhai Refining & Chemical Company Limited | Maintenance Duration: 15 days; Remarks: The original maintenance schedule for Zhenhai Refining & Chemical was set for April 6 but has been postponed to mid-May. | ||
| Sinopec Shanghai Petrochemical Company Limited | Maintenance Duration: 65 days; Remarks: Maintenance of the 400,000 tons/year large-scale ethylene plant | ||
| Sinopec Zhongyuan Petrol-Chemical Industry Co., Ltd. | Maintenance Status: Startup on May 15 | ||
| SINOPEC-SK(WUHAN)PETROCHEMICAL Company Limited | Turnaround Duration: Estimated at one week | ||
| Sinopec/sabic Tianjin Petrochemical Company Limited | Turnaround duration: 46 days; Remarks: Restart on June 6 | ||
| Xinjiang Tianli Petrochemical Co., Ltd. | Maintenance Duration: 30 days; Remarks: Since Da Yethylene has commenced its shutdown for maintenance ahead of schedule, Tianli Co., Ltd. has also suspended operations to undergo maintenance. | ||
| Zhejiang Petroleum&Chemical Co., Ltd. | Turnaround duration: 50 days | ||
| Zhongke (Guangdong) Refinery and Petrochemical Co., Ltd. | Maintenance Days: 14 days; Remarks: Plant start-up on July 27 |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| BASF-YPC. Co., Ltd. | Maintenance shutdown for 20 days; product output to commence on September 25. | ||
| Beijing Yanshan Petrol-Chemical Industry Co., Ltd. | Maintenance shutdown lasting 54 days | ||
| China International UNITED Petroleum and CHEMICALS Co., Ltd. | Maintenance for 11 days; restart on January 19. | ||
| China National Petroleum Corporation | 50-day maintenance shutdown | ||
| China National Petroleum Corporation Daqing Petrochemical Branch | The maintenance shutdown lasts for 40 days: Daqing Petrochemical’s outage runs from June 10 to July 20, while Huake’s outage is scheduled from June 12 to July 30. | ||
| China National Petroleum Corporation Dushanzi Petrochemical Branch | Maintenance duration: 10 days. Dushanzi Petrochemical Company’s large-scale ethylene unit was shut down on July 2 due to a leak in the cold box, with an estimated outage of approximately 10 days for emergency repairs. | ||
| China National Petroleum Corporation Fushun Petrochemical Branch | The maintenance shutdown lasts 44 days. The originally planned start date of April 10 has been advanced to April 5. | ||
| China National Petroleum Corporation Jilin Petrochemical Branch | 48-day maintenance shutdown | ||
| China National Petroleum Corporation Lanzhou Petrochemical Branch | The planned turnaround duration is 60 days. | ||
| China National Petroleum Corporation Liaoyang Petrochemical Branch | Maintenance window: April 7, 2023 – End of May 2023 (estimated) | ||
| China Petroleum and Chemical Corporation Guangzhou Branch | 26-day maintenance turnaround | ||
| CNOOC and Shell Petrochemicals Company Limited | Maintenance shutdown for 10 days; restart on July 27. | ||
| DONG MING ZHONG YOU Fuel Petroche Mical Co., Ltd. | 31-day maintenance turnaround | ||
| Fujian Gulei Petrochemical Company Limited | Maintenance duration: 25 days; the ethylene plant with an annual capacity of 1 million tons underwent a brief shutdown for maintenance starting September 14. | ||
| Fujian Refining & Petrochemical Co., Ltd. | 60-day maintenance shutdown | ||
| Hengli Petrochemical Co., Ltd. | 20-day maintenance shutdown | ||
| INEOS Ypc Acetyls Company (Nanjing) Limited | Maintenance duration: 14 days. Yangzi Petrochemical originally planned its maintenance shutdown for March, but it has been postponed to the second half of the year. The shutdown involves only one ethylene unit in the older section (with a capacity of 400,000 tons/year); other units will remain operational. | ||
| Liaoning Baolai Enterprise Group Co., Ltd. | Turnaround duration: 55 days; plant startup on September 24. | ||
| North Huajin Chemical Industries Co., Ltd. | The maintenance shutdown lasts for approximately 80 days. | ||
| Petrochina Sichuan Petrochemical Co., Ltd. | 60-day maintenance shutdown | ||
| Shanghai Secco Petrochemical Co., Ltd. | Maintenance completed on July 21 | ||
| Shenghong Refining & Chemical(Lianyungang) Co., Ltd. | 48-day turnaround; restart on August 17 | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | 50-day maintenance shutdown | ||
| SINOPEC Hainan Petrochemical Co., Ltd. | Maintenance and overhaul duration: 3–4 months; Planned shutdown duration: 3–4 months | ||
| SINOPEC Maoming Petrochemical Co., Ltd. | 40-day maintenance shutdown | ||
| Sinopec Ningbo Zhenhai Refining & Chemical Company Limited | Maintenance duration: 15 days. Sinopec Zhenhai Refining & Chemical Company originally scheduled its turnaround for April 6, but it has been postponed to mid-May. | ||
| Sinopec Shanghai Petrochemical Company Limited | 65-day turnaround; 400,000 tons/year large-scale ethylene plant turnaround | ||
| Sinopec Zhongyuan Petrol-Chemical Industry Co., Ltd. | 5.15 Startup | ||
| SINOPEC-SK(WUHAN)PETROCHEMICAL Company Limited | The estimated maintenance duration is one week. | ||
| Sinopec/sabic Tianjin Petrochemical Company Limited | 46-day maintenance turnaround; restart on June 6 | ||
| Xinjiang Tianli Petrochemical Co., Ltd. | The turnaround is scheduled for 30 days. As the major ethylene plant has commenced its shutdown and entered the maintenance period ahead of schedule, Tianli Co., Ltd. has also halted operations for corresponding maintenance. | ||
| Zhejiang Petroleum&Chemical Co., Ltd. | 50-day maintenance shutdown | ||
| Zhongke (Guangdong) Refinery and Petrochemical Co., Ltd. | Maintenance duration: 14 days; Startup on July 27. |
