| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1102.26 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1059.86 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1130.52 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1102.26 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1130.52 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1102.49 | USD | 20251207 |
| Shandong Jinling Chem | China national standards | MT | 1130.76 | USD | 20251207 |
| Shandong Jinling Chem | China national standards | MT | 1102.49 | USD | 20251207 |
| Shandong Jinling Chem | China national standards | MT | 1102.49 | USD | 20251206 |
| Shandong Jinling Chem | China national standards | MT | 1102.49 | USD | 20251206 |