Table: Domestic Propylene Oxide Unit Maintenance Schedule on September 4, 2026
| Region | Enterprise Name | Capacity (10,000 t/y) | Unit Status |
|---|---|---|---|
| Northeast China | Hangjin Technology | 12 | Unit operating at full load under normal conditions |
| North China | Tianjin Bohua | 20 | Unit operating at 90% load |
| Tianjin Petrochemical | 15 | Unit operating at approximately 90% load | |
| Shandong | Shandong Binhua | 28 | Unit operating at full load under normal conditions |
| Shandong Xinyue | 30 | Unit load reduced to 80% on September 4 due to column cleaning; expected to last 5–7 days | |
| Shida Shenghua | 7 | Unit shut down on August 22 for column cleaning; restarted and ramped up to full load starting August 29 | |
| Wanhua Chemical | 154 | Units 1–4 operating at slightly reduced load | |
| Shandong Jinling | 16 | Unit operating at full load under normal conditions | |
| Shandong Sanyue | 32 | Unit temporarily load-reduced on August 28 due to power plant impact; ramped to full load on September 1 | |
| Dongying Huatai | 8 | Unit operating at full load under normal conditions | |
| CNOOC Fine Chemical | 8 | Unit shut down | |
| Qixiang Tengda | 30 | Unit shut down for maintenance; upstream propylene is currently being restarted, PO restart may be possible around mid-month | |
| Jincheng Petrochemical | 30 | Unit shut down | |
| Lihuayi Weiyuan | 30 | Unit operating at full load under normal conditions | |
| Binhu New Materials | 24 | Unit operating at 80% load | |
| Minxiang Chemical | 15 | Unit shut down on February 13, 2026; resumption time to be determined | |
| Dongming Guoen | 8 | Unit shut down on December 21, 2025; resumption time to be determined | |
| Lianhong Gerun | 30 | Unit shut down for maintenance on July 10; gradually ramped up to 70–80% load since August 29 | |
| East China | Jinling Huntsman | 24 | Unit operating at approximately 80% load |
| Ningbo Hai'an | 57 | Phase I unit operating at 70% load; Phase II unit shut down for maintenance on September 24, 2025 | |
| Zhenhai Refining & Chemical | 30 | Unit operating at 70% load | |
| Hongbaoli | 16 | Unit shut down | |
| Jiangsu Fuqiang | 10 | Unit shut down; resumption time to be determined | |
| Taixing Yida | 15 | Unit operating at approximately 50% load | |
| Jiahong New Materials | 40 | Unit shut down for maintenance on August 10; expected to last one month | |
| Zhejiang Petrochemical | 27 | Unit operating at 60–70% load | |
| Ruiheng New Materials | 40 | Unit operating at approximately 50–60% load | |
| Shenghong Petrochemical | 20 | Unit shut down for maintenance on May 28; expected to last 3–4 months | |
| South China | Sinochem Quanzhou | 20 | Unit operating at 90% load |
| Guangxi Petrochemical | 27 | Unit operating at 60% load | |
| Central China | Sinopec Changling | 10 | Unit operating at full load under normal conditions |
Data source: Chempricehub Information
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