| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 240.15 | USD | 20251128 |
| Shandong Jinling Chem | China national standards | MT | 452.11 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 268.44 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 395.6 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 240.18 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 240.18 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 452.11 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 240.18 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 247.25 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 332.02 | USD | 20251127 |