| Vendor | Spec | Unit | Price | Currency | Date |
| Baozhen Shandong Chem | China national standards | MT | 1100.65 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 1100.65 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 973.65 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 1100.65 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 973.65 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 973.65 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 973.65 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 1100.65 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 1086.54 | USD | 20251103 |
| Baozhen Shandong Chem | China national standards | MT | 1100.65 | USD | 20251103 |