| Vendor | Spec | Unit | Price | Currency | Date |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1579.67 | USD | 20251105 |
| Shandong RichBillows | China national standards | MT | 1311.69 | USD | 20251105 |
| Hubei 789 Chem | Industrial Grade | MT | 775.9 | USD | 20251104 |
| Jining Chaoda Mat | China national standards | MT | 1029.84 | USD | 20251104 |
| Jining Chaoda Mat | China national standards | MT | 987.51 | USD | 20251104 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1580.02 | USD | 20251104 |
| Shandong RichBillows | China national standards | MT | 1185.32 | USD | 20251103 |
| Jining Chaoda Mat | China national standards | MT | 1030.1 | USD | 20251103 |
| Hubei 789 Chem | Industrial Grade | MT | 776.1 | USD | 20251103 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 1580.43 | USD | 20251103 |