| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 242.69 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 451.52 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 242.69 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 245.51 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 242.69 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 242.69 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 242.69 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 242.75 | USD | 20251118 |
| Shandong Jinling Chem | China national standards | MT | 338.72 | USD | 20251118 |
| Shandong Jinling Chem | China national standards | MT | 331.66 | USD | 20251118 |