| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Yuanshuo Chem | China national standards | MT | 817.49 | USD | 20251017 |
| Nantong Zhonghe Chem | China national standards | MT | 704.73 | USD | 20251017 |
| Nantong Zhonghe Chem | China national standards | MT | 690.64 | USD | 20251017 |
| Wuhan Hengjiu Chem | China national standards | MT | 789.3 | USD | 20251017 |
| Wuhan Hengjiu Chem | China national standards | MT | 789.3 | USD | 20251017 |
| Wuhan Hengjiu Chem | China national standards | MT | 789.3 | USD | 20251017 |
| Shandong Jinshenrun Chem | China national standards | MT | 761.11 | USD | 20251017 |
| Shandong Jinshenrun Chem | China national standards | MT | 761.11 | USD | 20251017 |
| JIN Yimeng | China national standards | MT | 747.02 | USD | 20251017 |
| Shandong Hongyang Chem | China national standards | MT | 704.73 | USD | 20251017 |