| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | China national standards | MT | 776.47 | USD | 20251112 |
| Jinan Jinhao Chem | China national standards | MT | 790.59 | USD | 20251112 |
| Jinan Jinhao Chem | China national standards | MT | 748.24 | USD | 20251112 |
| Jinan Jinhao Chem | China national standards | MT | 748.24 | USD | 20251112 |
| Jinan Jinhao Chem | China national standards | MT | 747.89 | USD | 20251111 |
| Jinan Jinhao Chem | China national standards | MT | 747.89 | USD | 20251111 |
| Jinan Jinhao Chem | China national standards | MT | 790.22 | USD | 20251111 |
| Jinan Jinhao Chem | China national standards | MT | 776.11 | USD | 20251111 |
| Jinan Jinhao Chem | China national standards | MT | 776.22 | USD | 20251110 |
| Jinan Jinhao Chem | China national standards | MT | 790.34 | USD | 20251110 |