| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 1071.92 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 987.29 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 987.29 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 973.19 | USD | 20251105 |
| Shandong Yaoming Chem | China national standards | MT | 959.08 | USD | 20251105 |
| Wuhan Hengjiu Chem | China national standards | MT | 1107.18 | USD | 20251105 |
| Shandong Fusheng | China national standards | MT | 1107.18 | USD | 20251105 |
| Shandong Fusheng | China national standards | MT | 1107.18 | USD | 20251105 |
| Shandong Zhiheng | China national standards | MT | 1269.38 | USD | 20251105 |
| Shandong Yaoming Chem | China national standards | MT | 959.3 | USD | 20251104 |