| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinhao Chem | China national standards | MT | 1014.47 | USD | 20251020 |
| Jinan Jinhao Chem | China national standards | MT | 1028.56 | USD | 20251020 |
| Jinan Jinhao Chem | China national standards | MT | 1028.91 | USD | 20251017 |
| Jinan Jinhao Chem | China national standards | MT | 1014.81 | USD | 20251017 |
| Jinan Jinhao Chem | China national standards | MT | 1028.91 | USD | 20251017 |
| Jinan Jinhao Chem | China national standards | MT | 1014.54 | USD | 20251016 |
| Jinan Jinhao Chem | China national standards | MT | 1028.63 | USD | 20251016 |
| Jinan Jinhao Chem | China national standards | MT | 1028.24 | USD | 20251015 |
| Jinan Jinhao Chem | China national standards | MT | 1014.16 | USD | 20251015 |
| Jinan Jinhao Chem | China national standards | MT | 1027.86 | USD | 20251014 |