Table: Domestic Propylene Oxide Plant Maintenance Schedule – November 6, 2026
| Region | Company Name | Capacity (10k tons/year) | Plant Status |
|---|---|---|---|
| Northeast | Hangjin Technology | 12 | The 40,000-ton small unit experienced a fault on September 10 and is undergoing maintenance at half load; this may continue until the end of the month. The large unit is operating normally at full load. |
| North China | Tianjin Bohua Chemical | 20 | Operating at approximately 90% load. |
| Tianjin Petrochemical | 15 | Operating at approximately 90% load. | |
| Shandong | Binzhou Chemical (Binhua) | 28 | Operating normally at full load. The 80,000-ton Dongrui unit shut down for maintenance starting November 3, with downstream polyether units synchronized; expected duration is 14 days. |
| Shandong Xinyue | 30 | Operating at near-full load. Downstream polyether units are gradually shutting down for upgrades from October 15 to November 25. | |
| Shida Shenghua | 7 | Operating normally at full load. | |
| Wanhua Chemical | 154 | Units 1, 2, and 4 are operating at slightly reduced loads. Unit 3 shut down for maintenance on October 27, with an estimated duration of around 20 days; specific timing is pending confirmation. | |
| Shandong Jinling | 16 | Returned to normal full-load operation on November 4. | |
| Shandong Sanyue | 32 | One production line shut down on October 29 for column cleaning; recovery is expected around mid-month. | |
| Dongying Huatai | 8 | Operating normally at full load. | |
| Zhonghai Fine Chemical | 8 | Shut down. | |
| Qixiang Tengda | 30 | Operating at approximately 60–70% load. | |
| Jincheng Petrochemical | 30 | Shut down. | |
| Lihuayi Weiyuan | 30 | Operating normally at full load. | |
| Binhua New Materials | 24 | Operating normally at full load. | |
| Minxiang Chemical | 15 | Shut down on February 13, 2026; restart time pending confirmation. | |
| Dongming Guoen | 8 | Shut down on December 21, 2025; potential restart planned for November 10, but details are pending confirmation. | |
| Lianhong Gerun | 30 | Operating at approximately 70–80% load. | |
| East China | Jinling Huntsman | 24 | Operating normally at full load. |
| Ningbo Haian | 57 | Phase 1 operating at approximately 90% load. Phase 2 shut down for maintenance on September 24, 2025. | |
| Zhenhai Refining & Chemical | 30 | Operating at approximately 90% load. | |
| Hongbaoli | 16 | Shut down. | |
| Jiangsu Fuqiang | 10 | Shut down. | |
| Taixing Yida | 15 | Shut down. | |
| Jiahong New Materials | 40 | Operating at approximately 70–80% load. | |
| Zhejiang Petrochemical | 27 | Operating at 70–80% load. Annual maintenance tentatively scheduled to start on November 16 for 50 days, with downstream polyether units synchronized. | |
| Ruiheng New Materials | 40 | Operating at approximately 50% load. | |
| Shenghong Petrochemical | 20 | Shut down for maintenance on May 28; restart time pending confirmation. | |
| South China | Sinochem Quanzhou | 20 | Operating at approximately 90% load. |
| Guangxi Petrochemical | 27 | Operating at approximately 60% load. | |
| Central China | Sinopec Changling | 10 | Operating normally at full load. |
Data Source: Chempricehub Information
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