| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 969.75 | USD | 20250928 |
| Shandong Yushuo Chem | China national standards | MT | 969.75 | USD | 20250928 |
| Shandong Yushuo Chem | China national standards | MT | 969.75 | USD | 20250928 |
| Luxi Chem | China national standards | MT | 1278.95 | USD | 20250928 |
| Luxi Chem | China national standards | MT | 927.59 | USD | 20250928 |
| Shandong Haili Chem | China national standards | MT | 927.59 | USD | 20250928 |
| Shandong Hanyue Chem | China national standards | MT | 1011.92 | USD | 20250928 |
| Shandong Hanyue Chem | China national standards | MT | 1011.92 | USD | 20250928 |
| Luxi Chem | China national standards | MT | 955.7 | USD | 20250928 |
| Shandong Hanyue Chem | China national standards | MT | 1011.92 | USD | 20250928 |