| Vendor | Spec | Unit | Price | Currency | Date |
| Wanhua Chem | China national standards | MT | 1123.07 | USD | 20260305 |
| Wanhua Chem | China national standards | MT | 1123.07 | USD | 20260305 |
| Satellite Chem | China national standards | MT | 1085.01 | USD | 20260304 |
| Wanhua Chem | China national standards | MT | 1019.91 | USD | 20260304 |
| Wanhua Chem | China national standards | MT | 1019.91 | USD | 20260304 |
| Shanghai Huayi | China national standards | MT | 983.74 | USD | 20260304 |
| Satellite Chem | China national standards | MT | 1142.87 | USD | 20260304 |
| Satellite Chem | China national standards | MT | 1099.47 | USD | 20260304 |
| Wanhua Chem | China national standards | MT | 1019.91 | USD | 20260304 |
| Wanhua Chem | China national standards | MT | 1048.84 | USD | 20260304 |