| Vendor | Spec | Unit | Price | Currency | Date |
| Zhengzhou Zerun | China national standards | MT | 1200.63 | USD | 20251126 |
| Jining Chaoda Mat | China national standards | MT | 1031.13 | USD | 20251126 |
| Shandong RichBillows | China national standards | MT | 1186.51 | USD | 20251126 |
| Hubei 789 Chem | Industrial Grade | MT | 776.88 | USD | 20251126 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1581.34 | USD | 20251125 |
| Jining Chaoda Mat | China national standards | MT | 1030.69 | USD | 20251125 |
| Hubei 789 Chem | Industrial Grade | MT | 776.55 | USD | 20251125 |
| Zibo Kunyu | China national standards | MT | 1242.48 | USD | 20251125 |
| Jining Chaoda Mat | China national standards | MT | 988.34 | USD | 20251125 |
| Hubei 789 Chem | Industrial Grade | MT | 776.55 | USD | 20251125 |