| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong RichBillows | China national standards | MT | 1185.65 | USD | 20251124 |
| Zhengzhou Zerun | China national standards | MT | 1129.19 | USD | 20251124 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1580.87 | USD | 20251124 |
| Zibo Kunyu | China national standards | MT | 1242.11 | USD | 20251124 |
| Hubei 789 Chem | Industrial Grade | MT | 776.32 | USD | 20251124 |
| Shandong RichBillows | China national standards | MT | 1312.69 | USD | 20251124 |
| Jiaozuo Minli | China national standards | MT | 1242.11 | USD | 20251124 |
| Hubei 789 Chem | Industrial Grade | MT | 776.32 | USD | 20251124 |
| Chengdu Rongjiaxin Chem | China national standards | MT | 1580.25 | USD | 20251122 |
| Zibo Kunyu | China national standards | MT | 1241.62 | USD | 20251122 |