| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 986.29 | USD | 20251020 |
| Hubei 789 Chem | China national standards | MT | 986.29 | USD | 20251020 |
| Tangshan Huayi | China national standards | MT | 887.66 | USD | 20251020 |
| Jinan Aochen Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Shijiaz Bailong Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Shandong QiFa Chem | China national standards | MT | 887.66 | USD | 20251020 |
| Jinan Aochen Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Jinan Aochen Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Zibo Qixiang Chem | China national standards | MT | 845.39 | USD | 20251020 |
| Jinan Aochen Chem | China national standards | MT | 845.39 | USD | 20251020 |