Table: Domestic Propylene Oxide (PO) Plant Maintenance Schedule, September 18, 2026
| Region | Enterprise Name | Capacity (10k tons/year) | Plant Status |
|---|---|---|---|
| Northeast | Hangjin Technology | 12 | Small unit shut down for maintenance on Sep 10 due to malfunction; operating at half load. Large unit running normally. |
| North China | Tianjin Bohua | 20 | Operating at ~90% load. |
| Tianjin Petrochemical | 15 | Operating at ~90% load. | |
| Shandong | Shandong Binhua | 28 | Running normally at full load. |
| Shandong Xinyue | 30 | Operating at ~80–90% load. | |
| Shida Shenghua | 7 | Running normally at full load. | |
| Wanhua Chemical | 154 | Phases 1–4 operating at slightly reduced load. | |
| Shandong Jinling | 16 | Running normally at full load. | |
| Shandong Sanyue | 32 | Running normally at full load. | |
| Dongying Huatai | 8 | Running normally at full load. | |
| CNOOC Fine Chemicals | 8 | Shut down. | |
| Qixiang Tengda | 30 | Restarting gradually this week; operating at ~60% load. | |
| Jincheng Petrochemical | 30 | Shut down. | |
| Lihua Yiweiyuan | 30 | Running normally at full load. | |
| Binhua New Materials | 24 | Load reduced to ~50%. | |
| Minxiang Chemical | 15 | Shut down on Feb 13, 2026; restart date TBD. | |
| Dongming Guoen | 8 | Shut down on Dec 21, 2025; restart date TBD. | |
| Lianhong Gerun | 30 | Operating at ~70–80% load. | |
| East China | Jinling Huntsman | 24 | Operating at ~80% load. |
| Ningbo Haian | 57 | Phase 1 operating at ~90% load. Phase 2 shut down for maintenance on Sep 24, 2025. | |
| Zhenhai Refining & Chemical | 30 | Operating at ~90% load. | |
| Hongbaoli | 16 | Shut down. | |
| Jiangsu Fuqiang | 10 | Shut down; restart date TBD. | |
| Taixing Yida | 15 | Operating at ~50% load. | |
| Jiahong New Materials | 40 | Operating at ~50–60% load. | |
| Zhejiang Petrochemical | 27 | Load reduced to ~30–40% on the 16th. | |
| Ruiheng New Materials | 40 | Operating at ~60–70% load. | |
| Shenghong Petrochemical | 20 | Shut down for maintenance on May 28; potential restart expected in October. | |
| South China | Sinochem Quanzhou | 20 | Operating at ~90% load. |
| Guangxi Petrochemical | 27 | Operating at ~60% load. | |
| Central China | Sinopec Changling | 10 | Running normally at full load. |
Data Source: Chempricehub Information
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