| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yaoming Chem | China national standards | MT | 792.24 | USD | 20251211 |
| Shandong Yaoming Chem | China national standards | MT | 792.24 | USD | 20251211 |
| Shandong Yaoming Chem | China national standards | MT | 834.68 | USD | 20251211 |
| Shandong Yaoming Chem | China national standards | MT | 834.68 | USD | 20251211 |
| Shandong Yaoming Chem | China national standards | MT | 791.49 | USD | 20251210 |
| Shandong Yaoming Chem | China national standards | MT | 833.89 | USD | 20251210 |
| Shandong Yaoming Chem | China national standards | MT | 791.49 | USD | 20251210 |
| Shandong Yaoming Chem | China national standards | MT | 833.65 | USD | 20251209 |
| Shandong Yaoming Chem | China national standards | MT | 833.65 | USD | 20251209 |
| Shandong Yaoming Chem | China national standards | MT | 833.76 | USD | 20251208 |