| Vendor | Spec | Unit | Price | Currency | Date |
| Wanhua Chem | China national standards | MT | 863.5 | USD | 20260115 |
| Wanhua Chem | China national standards | MT | 892.04 | USD | 20260115 |
| Wanhua Chem | China national standards | MT | 884.35 | USD | 20260112 |
| Wanhua Chem | China national standards | MT | 884.35 | USD | 20260112 |
| Satellite Chem | China national standards | MT | 969.93 | USD | 20260112 |
| Satellite Chem | China national standards | MT | 898.61 | USD | 20260112 |
| Wanhua Chem | China national standards | MT | 884.35 | USD | 20260112 |
| Satellite Chem | China national standards | MT | 898.61 | USD | 20260112 |
| Wanhua Chem | China national standards | MT | 854.74 | USD | 20260108 |
| Wanhua Chem | China national standards | MT | 854.74 | USD | 20260108 |