| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Jinling Chem | China national standards | MT | 1075.18 | USD | 20251211 |
| Shandong Jinling Chem | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Jinling Chem | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Jinling Chem | China national standards | MT | 1075.18 | USD | 20251211 |
| Shandong Jinling Chem | China national standards | MT | 1075.18 | USD | 20251211 |
| Shandong Jinling Chem | China national standards | MT | 1074.16 | USD | 20251210 |
| Shandong Jinling Chem | China national standards | MT | 1074.16 | USD | 20251210 |
| Shandong Jinling Chem | China national standards | MT | 1130.69 | USD | 20251210 |
| Shandong Jinling Chem | China national standards | MT | 1060.03 | USD | 20251210 |