| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | China national standards | MT | 669.33 | USD | 20260129 |
| Wuhan Hengjiu Chem | China national standards | MT | 669.49 | USD | 20260128 |
| Shandong Zhiheng | China national standards | MT | 669.49 | USD | 20260128 |
| Wuhan Hengjiu Chem | China national standards | MT | 668.5 | USD | 20260127 |
| Shandong Zhiheng | China national standards | MT | 668.5 | USD | 20260127 |
| Wuhan Hengjiu Chem | China national standards | MT | 668.64 | USD | 20260126 |
| Shandong Zhiheng | China national standards | MT | 668.64 | USD | 20260126 |
| Wuhan Hengjiu Chem | China national standards | MT | 667.82 | USD | 20260125 |
| Wuhan Hengjiu Chem | China national standards | MT | 667.82 | USD | 20260123 |
| Shandong Zhiheng | China national standards | MT | 667.82 | USD | 20260123 |
