| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1090.7 | USD | 20250930 |
| Shandong Jinling Chem | China national standards | MT | 1041.45 | USD | 20250930 |
| Shandong Jinling Chem | China national standards | MT | 1111.81 | USD | 20250930 |
| Shandong Jinling Chem | China national standards | MT | 1041.45 | USD | 20250930 |
| Shandong Jinling Chem | China national standards | MT | 1125.89 | USD | 20250930 |
| Shandong Jinling Chem | China national standards | MT | 1055.52 | USD | 20250930 |
| Shandong Jinling Chem | China national standards | MT | 1407.36 | USD | 20250930 |
| Shandong Jinling Chem | China national standards | MT | 1090.18 | USD | 20250929 |
| Shandong Jinling Chem | China national standards | MT | 1090.18 | USD | 20250929 |
| Shandong Jinling Chem | China national standards | MT | 1040.95 | USD | 20250929 |