| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| BP Zhuhai Chemical Co., Ltd. | 110.00 | - | Shutdown on April 19, 2026; restart TBD. |
| Chongqing Pengwei Petrochemical Co., Ltd. | Shutdown on August 29, 2024 | ||
| Dongying Weilian Chemical Co., Ltd. | The unit was shut down following load reduction on June 29, 2026; it was restarted on August 27 and is currently ramping up. | ||
| Formosa Chemicals Industries (Ningbo) Co., Ltd. | Restarted on May 9, 2026; shut down as of June 30. | ||
| Fujian Billion Petrochemicals Co., Ltd. | On March 16, 2026, the operating load was reduced to 90%; on March 31, it was reduced to 60–70%, followed by a recovery; on September 3, there was a slight reduction in operating load. | ||
| Fujian Fuhai Chuang Petrochemical Co., Ltd. | On March 16, 2026, reduced to 50% load; shut down on June 25; restarted in early September; recovered after a power trip on September 8. | ||
| Hainan Yisheng Petrochemical Co., Ltd. | Shutdown on August 16, 2025; restart on June 1, 2026; shutdown on July 10. | ||
| Hanbang (Jiangyin) Petrochemical Co., Ltd. | Shutdown on January 6, 2025; | ||
| Hengli Petrochemical (Huizhou) Co., Ltd. | Shutdown on May 10, 2026, for approximately 2 weeks; short shutdown on May 29 for 4–5 days. | ||
| Hengli Petrochemical Co., Ltd. | Shut down on October 9, 2025; restarted on October 24. | ||
| Jiangsu Hailun Petrochemical Co., Ltd. | Shutdown on August 28, 2025; | ||
| Jiangsu Honggang Petrochemical Co., Ltd. | May 23, 2026; restart on June 1; shutdown on July 3; restart and ramp-up in progress on September 1; | ||
| Jiangsu Jiatong Energy Co., Ltd. | Shut down on April 25, 2025, and restarted on May 8; on August 6, the load was reduced to 70–80% for unspecified reasons; on August 14, the load was increased. | ||
| Jiaxing Petrochemical Co., Ltd. | On March 13, 2026, a 5-day short shutdown occurred for unspecified reasons; shutdown on July 1; restart on September 3. | ||
| Ningbo Yisheng Petrochemical Co., Ltd. | Shutdown on January 25, 2025; | ||
| Sichuan Provincial Energy Investment Group Co., Ltd. | The shutdown scheduled for April 15, 2026, has been postponed; | ||
| Sinopec Yizheng Chemical Fibre Co., Ltd. | Shutdown on April 10, 2024; | ||
| Xinjiang Zhongtai Chemical Co., Ltd. | The plant was shut down on July 1, 2026, and restarted on July 25; the operating load was increased to approximately 90% in early August and reduced to 80% in early September. | ||
| Yisheng Dahua Petrochemical Co., Ltd. | Shutdown on August 8, 2025; restart in progress as of July 15, 2026; shutdown on August 26, 2026 for unspecified reasons; | ||
| Zhejiang Dushan Energy Co., Ltd. | The unit was shut down on May 16, 2026, and restarted on June 15. On August 4, the load was reduced to 70% for unspecified reasons; on August 14, the load was increased. | ||
| Zhejiang Yisheng New Materials Co., Ltd. | - February 24, 2026: Unplanned temporary shutdown for unspecified reasons. - February 25: Operation resumed and load was ramped up. - Early March: Normal operation restored. - From March 12: Load reduction commenced. - April 2: Load reduced by 30%. - August 14: Load ramp-up in progress. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Chongqing Pengwei Petrochemical Co., Ltd. | Shutdown on August 29, 2024; | ||
| Dongying Weilian Chemical Co., Ltd. | On June 29, 2026, the unit was shut down following load reduction; on August 27, it was restarted and is currently ramping up; | ||
| Fujian Billion Petrochemicals Co., Ltd. | On March 16, 2026, the operating load was reduced to 90%; on March 31, it was reduced to 60–70%, followed by recovery; on September 3, a slight load reduction was implemented. | ||
| Hengli Petrochemical Co., Ltd. | Shutdown on October 9, 2025, and restart on October 24; | ||
| Ningbo Yisheng Petrochemical Co., Ltd. | Shutdown on January 25, 2025; | ||
| Xinjiang Zhongtai Chemical Co., Ltd. | Shutdown on July 1, 2026; restart on July 25; load increased to approximately 90% in early August; load reduced to 80% in early September. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Chongqing Pengwei Petrochemical Co., Ltd. | Shutdown on August 29, 2024 | ||
| Dongying Weilian Chemical Co., Ltd. | On June 29, 2026, the unit was shut down after reducing load; on August 27, it was restarted and is currently in the process of ramping up load. | ||
| Fujian Billion Petrochemicals Co., Ltd. | On March 16, 2026, the operating rate was cut to 90%; on March 31, it was further reduced to 60–70%, before recovering later. On September 3, a slight load reduction was implemented. | ||
| Hengli Petrochemical Co., Ltd. | Shutdown on October 9, 2025; restart on October 24; | ||
| Ningbo Yisheng Petrochemical Co., Ltd. | Shutdown on January 25, 2025; | ||
| Xinjiang Zhongtai Chemical Co., Ltd. | The unit will be shut down on July 1, 2026, and restarted on July 25; the load will be increased to approximately 90% in early August and then reduced to approximately 80% in early September. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Chongqing Pengwei Petrochemical Co., Ltd. | Shutdown on August 29, 2024 | ||
| Dongying Weilian Chemical Co., Ltd. | Load-reduction shutdown on June 29, 2026; restarted on August 27, with load ramp-up currently in progress; | ||
| Fujian Billion Petrochemicals Co., Ltd. | On March 16, 2026, the operating rate was reduced to 90%; on March 31, it was further reduced to 60–70%, followed by a recovery; on September 3, there was a slight load reduction. | ||
| Hengli Petrochemical Co., Ltd. | Shutdown on October 9, 2025; restart on October 24; | ||
| Ningbo Yisheng Petrochemical Co., Ltd. | Shutdown on January 25, 2025; | ||
| Xinjiang Zhongtai Chemical Co., Ltd. | The unit was shut down on July 1, 2026, and restarted on July 25; the load was increased to approximately 90% in early August and reduced to 80% in early September. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Chongqing Pengwei Petrochemical Co., Ltd. | Shutdown on August 29, 2024 | ||
| Dongying Weilian Chemical Co., Ltd. | On June 29, 2026, the unit was shut down after a load reduction, and on August 27, it was restarted and is currently ramping up. | ||
| Fujian Billion Petrochemicals Co., Ltd. | On March 16, 2026, the operating rate was reduced to 90%; on March 31, to 60–70%; it subsequently recovered; on September 3, a slight load reduction was implemented. | ||
| Hengli Petrochemical Co., Ltd. | Shutdown on October 9, 2025; restart on October 24; | ||
| Ningbo Yisheng Petrochemical Co., Ltd. | Shutdown on January 25, 2025; | ||
| Xinjiang Zhongtai Chemical Co., Ltd. | The plant was shut down on July 1, 2026, and restarted on July 25; the load was increased to approximately 90% in early August and reduced to 80% in early September. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Chongqing Pengwei Petrochemical Co., Ltd. | Shutdown on August 29, 2024 | ||
| Dongying Weilian Chemical Co., Ltd. | Load reduction and shutdown on June 29, 2026; restarted on August 27 with load ramp-up in progress; | ||
| Fujian Billion Petrochemicals Co., Ltd. | On March 16, 2026, the operating rate was reduced to 90%; on March 31, to 60–70%, followed by recovery; on September 3, there was a slight load reduction. | ||
| Hengli Petrochemical Co., Ltd. | Shutdown on October 9, 2025; restart on October 24; | ||
| Ningbo Yisheng Petrochemical Co., Ltd. | Shutdown on January 25, 2025; | ||
| Xinjiang Zhongtai Chemical Co., Ltd. | The unit was shut down on July 1, 2026 and restarted on July 25; the operating load was increased to approximately 90% in August. |
| Producer | Capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Chongqing Pengwei Petrochemical Co., Ltd. | Shutdown on August 29, 2024; | ||
| Dongying Weilian Chemical Co., Ltd. | Load reduction and shutdown on June 29, 2026; restarted on August 27 and load ramp-up is in progress; | ||
| Fujian Billion Petrochemicals Co., Ltd. | On March 16, 2026, the operating load was reduced to 90%; on March 31, to 60–70%; recently, it was increased to 80%. | ||
| Hengli Petrochemical Co., Ltd. | Shutdown on October 9, 2025; restart on October 24; | ||
| Ningbo Yisheng Petrochemical Co., Ltd. | Shutdown on January 25, 2025; | ||
| Xinjiang Zhongtai Chemical Co., Ltd. | Shut down on July 1, 2026, and restarted on July 25; the load was increased to approximately 90% in August. |
