| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 747.9 | USD | 20251106 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.9 | USD | 20251106 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.9 | USD | 20251106 |
| Yuxiang Poplar Chem | China national standards | MT | 959.57 | USD | 20251106 |
| Chizhou Xinyu Chem | China national standards | MT | 959.57 | USD | 20251106 |
| Shandong Fusheng | China national standards | MT | 747.9 | USD | 20251106 |
| Shandong Fusheng | China national standards | MT | 776.12 | USD | 20251106 |
| Shandong Fusheng | China national standards | MT | 804.35 | USD | 20251106 |
| Shandong Fusheng | China national standards | MT | 776.12 | USD | 20251106 |
| Henan Zhongyuan Dahua | China national standards | MT | 804.35 | USD | 20251106 |