| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 988.99 | USD | 20251127 |
| Jinan Jinrihe Chem | China national standards | MT | 918.35 | USD | 20251127 |
| Nanjing Runsheng Petro | China national standards | MT | 1045.51 | USD | 20251127 |
| Shandong Hongyang Chem | China national standards | MT | 1073.76 | USD | 20251127 |
| Jinan Jinrihe Chem | China national standards | MT | 918.35 | USD | 20251127 |
| Luxi Chem | China national standards | MT | 897.16 | USD | 20251127 |
| Shandong Yushuo Chem | China national standards | MT | 897.16 | USD | 20251127 |
| Jinan Jinrihe Chem | China national standards | MT | 1073.76 | USD | 20251127 |
| Shandong Yushuo Chem | China national standards | MT | 897.16 | USD | 20251127 |
| Shandong Yushuo Chem | China national standards | MT | 897.16 | USD | 20251127 |