| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Zhiheng | China national standards | MT | 676.74 | USD | 20260305 |
| Wuhan Hengjiu Chem | China national standards | MT | 675.6 | USD | 20260304 |
| Shandong Zhiheng | China national standards | MT | 675.6 | USD | 20260304 |
| Shandong Zhiheng | China national standards | MT | 675.95 | USD | 20260303 |
| Wuhan Hengjiu Chem | China national standards | MT | 674.5 | USD | 20260302 |
| Shandong Zhiheng | China national standards | MT | 674.5 | USD | 20260302 |
| Wuhan Hengjiu Chem | China national standards | MT | 674.58 | USD | 20260228 |
| Shandong Zhiheng | China national standards | MT | 674.58 | USD | 20260228 |
| Wuhan Hengjiu Chem | China national standards | MT | 674.58 | USD | 20260227 |
| Shandong Zhiheng | China national standards | MT | 674.58 | USD | 20260227 |
