| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 267.12 | USD | 20250919 |
| Shandong Jinling Chem | China national standards | MT | 337.42 | USD | 20250919 |
| Shandong Jinling Chem | China national standards | MT | 260.25 | USD | 20250918 |
| Shandong Jinling Chem | China national standards | MT | 323.56 | USD | 20250918 |
| Shandong Jinling Chem | China national standards | MT | 256.03 | USD | 20250918 |
| Shandong Jinling Chem | China national standards | MT | 506.44 | USD | 20250918 |
| Shandong Jinling Chem | China national standards | MT | 256.03 | USD | 20250918 |
| Shandong Jinling Chem | China national standards | MT | 256.03 | USD | 20250918 |
| Shandong Jinling Chem | China national standards | MT | 256.03 | USD | 20250918 |
| Shandong Jinling Chem | China national standards | MT | 256.03 | USD | 20250918 |