| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chem | China national standards | MT | 1432.28 | USD | 20251111 |
| Shandong Hongyang Chem | China national standards | MT | 1432.28 | USD | 20251111 |
| Shandong Hongyang Chem | China national standards | MT | 1432.28 | USD | 20251111 |
| Shandong Hongyang Chem | China national standards | MT | 1432.48 | USD | 20251110 |
| Shandong Hongyang Chem | China national standards | MT | 1432.48 | USD | 20251110 |
| Shandong Hongyang Chem | China national standards | MT | 1432.48 | USD | 20251110 |
| Shandong Hongyang Chem | China national standards | MT | 1432.89 | USD | 20251107 |
| Shandong Hongyang Chem | China national standards | MT | 1432.89 | USD | 20251107 |
| Shandong Hongyang Chem | China national standards | MT | 1432.89 | USD | 20251107 |
| Shandong Hongyang Chem | China national standards | MT | 1432.3 | USD | 20251106 |