| Vendor | Spec | Unit | Price | Currency | Date |
| Zhengzhou Zerun | China national standards | MT | 1125.35 | USD | 20250929 |
| Jiaozuo Minli | China national standards | MT | 1237.88 | USD | 20250929 |
| Shandong RichBillows | China national standards | MT | 1181.62 | USD | 20250929 |
| Hubei 789 Chem | Industrial Grade | MT | 773.68 | USD | 20250929 |
| Hubei 789 Chem | Industrial Grade | MT | 773.68 | USD | 20250929 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1575.49 | USD | 20250929 |
| Zibo Kunyu | China national standards | MT | 1237.88 | USD | 20250929 |
| Hubei 789 Chem | Industrial Grade | MT | 772.99 | USD | 20250928 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1574.09 | USD | 20250928 |
| Jining Chaoda Mat | China national standards | MT | 983.81 | USD | 20250928 |