China producers · plant capacity (10kt) · capacity utilization
Latest China snapshot 20261023
Track Propylene Glycol plant capacity and capacity utilization by producer. Operating rates, shutdowns and restarts that move China supply. Compare with Propylene Glycol price or browse Propylene Glycol suppliers.
| Producer | Plant capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Lihuayi Weiyuan Chemical Co., Ltd. | 18.00 | - | PO transesterification process; plant operating normally |
| ShanDong Feiyang Chemical Co., Ltd. | Transesterification process for propylene oxide (PO); plant shutdown | ||
| Shandong Hi-tech Spring Material Technology Co., Ltd. | PO transesterification process; both the Dongying unit and the Jiangsu Sipay unit are operating normally | ||
| Shenghong Petrochemical Group Co., Ltd. | Here is the professional translation for chemical engineering contexts: **PO/SM Process; PO by-product recovery; Plant shutdown** *Alternative (more concise for reports/logs):* **PO/SM Process, PO Byproduct, Unit Shutdown** | ||
| Shinghwa Advanced Material Group Co., Ltd. | PO production via transesterification; the Dongying and Jining units are operating normally. | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | By-product propylene oxide (PO) generation via the PO/SM process; plant operating normally | ||
| Tianjin Bohai Chemical Group Co., Ltd. | By-product propylene oxide (PO) from the PO/SM process; unit is operating normally | ||
| Tongling Jintai Chemical Industry Co., Ltd. | PO transesterification process; the unit was shut down at the end of May, with the restart date to be determined. | ||
| Wanhua Chemical Group Co., Ltd. | Here are the professional English translations for the provided terms: 1. **PO 酯交换法** → **Propylene Oxide (PO) Transesterification Process** *(Note: In chemical engineering, "transesterification" is the standard term for ester exchange reactions. If referring to a specific commercial process like the PO/SM co-production route, it may also be called the "PO/SM Co-product Process via Transesterification," but "PO Transesterification Process" is concise and technically accurate.)* 2. **装置检修技改** → **Plant Turnaround and Technical Modification** *(Alternative phrasing depending on context:)* - **Unit Maintenance and Retrofit** - **Plant Overhaul and Technological Upgrade** *Explanation:* - “检修” in large-scale chemical plants is commonly referred to as **“turnaround”** or **“overhaul.”** - “技改” (technical transformation/upgrading) is best translated as **“technical modification,”** **“retrofit,”** or **“upgrade.”** | ||
| Zibo Qixiang Tengda Chemical Co., Ltd. | By-product propylene oxide (PO) from the HPPO process; normal operation of the unit |
| Producer | Plant capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Lihuayi Weiyuan Chemical Co., Ltd. | PO transesterification process; unit operating normally | ||
| ShanDong Feiyang Chemical Co., Ltd. | PO Transesterification Process; Unit Shutdown | ||
| Shandong Hi-tech Spring Material Technology Co., Ltd. | PO transesterification process; the Dongying plant and the Jiangsu Sipa plant are both operating normally. | ||
| Shenghong Petrochemical Group Co., Ltd. | PO/SM process with PO by-product; Unit shutdown | ||
| Shinghwa Advanced Material Group Co., Ltd. | Transesterification process for PO; Dongying and Jining units are operating normally | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | By-product PO generation via the PO/SM process; unit operating normally | ||
| Tianjin Bohai Chemical Group Co., Ltd. | PO/SM Process with PO as a Byproduct; Unit Operating Normally | ||
| Tongling Jintai Chemical Industry Co., Ltd. | PO (Propylene Oxide) production via the transesterification process; the unit was shut down at the end of May, with the restart date to be determined. | ||
| Wanhua Chemical Group Co., Ltd. | PO transesterification process; plant turnaround and technical modification | ||
| Zibo Qixiang Tengda Chemical Co., Ltd. | By-product propylene oxide (PO) from the HPPO process; Plant operating normally |
| Producer | Plant capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Lihuayi Weiyuan Chemical Co., Ltd. | PO transesterification process, unit operating normally | ||
| ShanDong Feiyang Chemical Co., Ltd. | Propylene Oxide (PO) Production via Transesterification Process; Plant Shutdown | ||
| Shandong Hi-tech Spring Material Technology Co., Ltd. | The PO transesterification process is operating normally at both the Dongying plant and the Jiangsu Sipa plant. | ||
| Shenghong Petrochemical Group Co., Ltd. | PO/SM process; PO byproduct recovery; plant shutdown | ||
| Shinghwa Advanced Material Group Co., Ltd. | PO transesterification process; the Dongying and Jining units are operating normally | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | Here is the professional translation: **The PO/SM process yields propylene oxide (PO) as a byproduct, and the plant is operating normally.** | ||
| Tianjin Bohai Chemical Group Co., Ltd. | The PO/SM process yields propylene oxide (PO) as a byproduct, and the unit is operating normally. | ||
| Tongling Jintai Chemical Industry Co., Ltd. | The plant utilizing the PO transesterification process was shut down at the end of May, with the restart date to be determined. | ||
| Wanhua Chemical Group Co., Ltd. | Transesterification process for propylene oxide (PO); plant maintenance and technical modification | ||
| Zibo Qixiang Tengda Chemical Co., Ltd. | The HPPO process produces propylene oxide (PO) as a by-product, and the unit is operating normally. |
| Producer | Plant capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Lihuayi Weiyuan Chemical Co., Ltd. | PO transesterification process; plant in normal operation | ||
| ShanDong Feiyang Chemical Co., Ltd. | PO transesterification process; plant shutdown | ||
| Shandong Hi-tech Spring Material Technology Co., Ltd. | PO (Propylene Oxide) production via transesterification; both the Dongying unit and the Jiangsu Sipai unit are operating normally. | ||
| Shenghong Petrochemical Group Co., Ltd. | Here is the professional translation: **PO/SM Process; PO Co-product; Plant Shutdown** | ||
| Shinghwa Advanced Material Group Co., Ltd. | PO (Propylene Oxide) via transesterification; the Dongying and Jining units are operating normally. | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | The PO/SM process yields propylene oxide (PO) as a by-product; the plant is operating normally. | ||
| Tianjin Bohai Chemical Group Co., Ltd. | PO byproduct from the PO/SM process; plant operating normally | ||
| Tongling Jintai Chemical Industry Co., Ltd. | PO transesterification process; the unit was shut down at the end of May, and the restart date is TBD. | ||
| Wanhua Chemical Group Co., Ltd. | PO Transesterification Process; Plant Maintenance and Technical Upgrading | ||
| Zibo Qixiang Tengda Chemical Co., Ltd. | Here is the professional translation for chemical engineering contexts: **By-product propylene oxide (PO) generation in the HPPO process; plant operating normally.** *(Note: In technical reports, "HPPO" refers to Hydrogen Peroxide to Propylene Oxide. The phrase implies that PO is produced as a by-product within this specific process configuration, and the facility is currently running at steady state.)* |
| Producer | Plant capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Lihuayi Weiyuan Chemical Co., Ltd. | PO transesterification process; plant in normal operation | ||
| ShanDong Feiyang Chemical Co., Ltd. | PO transesterification process; Plant shutdown | ||
| Shandong Hi-tech Spring Material Technology Co., Ltd. | PO transesterification process; the Dongying and Jiangsu Sipai plants are operating normally | ||
| Shenghong Petrochemical Group Co., Ltd. | Here are a few professional translation options, depending on the specific context (e.g., technical report, operating procedure, or log entry): **Option 1: Most Common & Professional (Recommended)** > **PO co-production via the PO/SM process; Unit shutdown.** **Option 2: More Technical/Formal (Focus on Process Engineering)** > **Propylene oxide (PO) by-product recovery in the Propylene Oxide/Styrene Monomer (PO/SM) process; Plant turnaround/shutdown.** **Option 3: Concise (Suitable for Logs or Titles)** > **PO/SM Process PO Co-product; Unit Shutdown.** ### Key Terminology Notes: * **PO/SM**: Refers to the **Propylene Oxide/Styrene Monomer** process. It is standard to keep "PO/SM" as is in English industry texts, but you can spell it out as *Propylene Oxide/Styrene Monomer* if this is the first mention in a document. * **副产 (By-product/Co-product)**: In the PO/SM process, Styrene is often considered the main product and PO the co-product (or vice versa depending on market focus), but technically both are products. **"Co-production"** or **"by-product"** are both acceptable. If emphasizing that PO is produced alongside SM, **"co-produced PO"** is very precise. * **装置停车 (Unit Shutdown)**: * Use **"Shutdown"** for general stopping of operations. * Use **"Turnaround"** if the stoppage is planned for maintenance/refurbishment. * Use **"Emergency Shutdown"** if it was unplanned due to safety issues. | ||
| Shinghwa Advanced Material Group Co., Ltd. | PO transesterification process; the Dongying and Jining plants are operating normally | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | Here is the professional translation for the chemical engineering context: **Propylene Oxide (PO) co-produced via the PO/SM process; unit operating normally.** | ||
| Tianjin Bohai Chemical Group Co., Ltd. | PO byproduct from the PO/SM process; unit operating normally | ||
| Tongling Jintai Chemical Industry Co., Ltd. | PO transesterification process; the unit was shut down at the end of May, with the restart date to be determined. | ||
| Wanhua Chemical Group Co., Ltd. | Transesterification process for propylene oxide (PO); Plant turnaround and technical retrofit | ||
| Zibo Qixiang Tengda Chemical Co., Ltd. | HPPO process PO byproduct; unit operating normally |
| Producer | Plant capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Lihuayi Weiyuan Chemical Co., Ltd. | PO transesterification process; unit in normal operation | ||
| ShanDong Feiyang Chemical Co., Ltd. | PO transesterification process; plant shutdown | ||
| Shandong Hi-tech Spring Material Technology Co., Ltd. | Transesterification process for propylene oxide (PO); both the Dongying plant and the Jiangsu Sipai plant are operating normally. | ||
| Shenghong Petrochemical Group Co., Ltd. | By-product PO in the PO/SM process; Unit shutdown | ||
| Shinghwa Advanced Material Group Co., Ltd. | PO transesterification process; Dongying and Jining units are operating normally | ||
| Sinochem Quanzhou Petrochemical Co., Ltd. | PO/SM process; PO is a co-product. The unit is operating normally. | ||
| Tianjin Bohai Chemical Group Co., Ltd. | By-product propylene oxide (PO) from the PO/SM process; unit operating normally | ||
| Tongling Jintai Chemical Industry Co., Ltd. | PO transesterification process; the unit was shut down at the end of May, with the restart date yet to be determined. | ||
| Wanhua Chemical Group Co., Ltd. | PO transesterification process; plant turnaround and technical modification | ||
| Zibo Qixiang Tengda Chemical Co., Ltd. | By-product propylene oxide (PO) from the HPPO process; plant commissioning |
| Producer | Plant capacity (10kt) | Utilization % | Remark |
|---|---|---|---|
| Lihuayi Weiyuan Chemical Co., Ltd. | PO ester exchange process; normal operation of the unit | ||
| ShanDong Feiyang Chemical Co., Ltd. | PO transesterification method; plant shutdown | ||
| Shandong Hi-tech Spring Material Technology Co., Ltd. | PO transesterification process; both the Dongying facility and the Jiangsu Sipai facility are in normal operation. | ||
| Shenghong Petrochemical Group Co., Ltd. | PO/SM process PO by-products; plant shutdown | ||
| Shinghwa Advanced Material Group Co., Ltd. | PO transesterification process; the Dongying and Jining units are operating normally. | ||
| Tianjin Bohai Chemical Group Co., Ltd. | PO by-product of the PO/SM process; unit in normal operation. | ||
| Tongling Jintai Chemical Industry Co., Ltd. | PO transesterification process; the unit was shut down at the end of May, and the restart date is to be determined. | ||
| Wanhua Chemical Group Co., Ltd. | PO transesterification method; plant maintenance and technical transformation | ||
| Zibo Qixiang Tengda Chemical Co., Ltd. | HPPO process propylene oxide (PO) by-product; unit shutdown |
