Table: Domestic Propylene Oxide Plant Maintenance Schedule (October 16, 2026)
| Region | Enterprise Name | Capacity (10k tons/year) | Unit Status |
|---|---|---|---|
| Northeast | Hangjin Technology | 12 | The 40k ton small unit experienced a fault on Sep. 10 and is undergoing maintenance at half load, possibly lasting until year-end; the large unit is operating normally at full capacity. |
| North China | Tianjin Bohua | 20 | Operating at 90% load. |
| Tianjin Petrochemical | 15 | Operating normally at full capacity. | |
| Shandong | Shandong Binhua | 28 | Operating normally at full capacity. Dongrui's 80k ton unit is tentatively scheduled for shutdown maintenance in November, with downstream polyether units synchronously shutting down for an estimated 14 days. |
| Shandong Xinyue | 30 | Operating at 90% load. Downstream polyether units will undergo phased shutdowns for upgrades from Oct. 15 to Nov. 25. | |
| Shida Shenghua | 7 | Operating normally at full capacity. | |
| Wanhua Chemical | 154 | Phases 1-4 are operating at slightly reduced load. Phase 3 output may be reduced by month-end, specifics TBD. | |
| Shandong Jinling | 16 | Operating normally at full capacity. Rotating shutdown maintenance for 7-10 days is tentatively scheduled for Oct. 20. | |
| Shandong Sanyue | 32 | Shut down for maintenance on Oct. 14. One line may restart later, specifics TBD. | |
| Dongying Huatai | 8 | Operating at half load since Oct. 15, expected to last 6 days. | |
| Zhonghai Fine Chemical | 8 | Shut down. | |
| Qixiang Tengda | 30 | Load slightly reduced to approximately 60%. | |
| Jincheng Petrochemical | 30 | Shut down. | |
| Lihua Yiweiyuan | 30 | Operating normally at full capacity. | |
| Binhua New Materials | 24 | Operating normally at full capacity. | |
| Minxiang Chemical | 15 | Shut down on Feb. 13, 2026. Restart time TBD. | |
| Dongming Guoen | 8 | Shut down on Dec. 21, 2025. Indicated possible restart in the near future. | |
| Lianhong Gerun | 30 | Operating at 70-80% load. | |
| East China | Jinling Huntsman | 24 | Operating at approximately 80% load. |
| Ningbo Hai'an | 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. | |
| 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 for early November. | |
| Ruiheng New Materials | 40 | Load slightly reduced to approximately 50-60%. | |
| Shenghong Petrochemical | 20 | Shut down for maintenance on May 28. Restart time TBD. | |
| South China | Sinopec Quanzhou | 20 | Operating at 90% load. |
| Guangxi Petrochemical | 27 | Operating at 60% load. | |
| Central China | Sinopec Changling | 10 | Operating normally at full capacity. |
Data Source: Chempricehub News
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