| Vendor | Spec | Unit | Price | Currency | Date |
| JIN Yimeng | China national standards | MT | 718.58 | USD | 20251020 |
| Nanjing Baitu Chem | China national standards | MT | 746.76 | USD | 20251020 |
| Nanjing Baitu Chem | China national standards | MT | 746.76 | USD | 20251020 |
| Shandong Junfeng | China national standards | MT | 789.03 | USD | 20251020 |
| Shandong Junfeng | China national standards | MT | 774.94 | USD | 20251020 |
| Wuhan Hengjiu Chem | China national standards | MT | 789.03 | USD | 20251020 |
| Wuhan Hengjiu Chem | China national standards | MT | 789.03 | USD | 20251020 |
| Wuhan Hengjiu Chem | China national standards | MT | 789.03 | USD | 20251020 |
| Aite Zhejiang | China national standards | MT | 704.49 | USD | 20251020 |
| Yankuang Guotai Chem | China national standards | MT | 831.3 | USD | 20251020 |