| Vendor | Spec | Unit | Price | Currency | Date |
| Satellite Chem | China national standards | MT | 826.75 | USD | 20251201 |
| Satellite Chem | China national standards | MT | 932.74 | USD | 20251201 |
| Satellite Chem | China national standards | MT | 833.82 | USD | 20251201 |
| Satellite Chem | China national standards | MT | 876.21 | USD | 20251201 |
| Satellite Chem | China national standards | MT | 791.42 | USD | 20251201 |
| Formosa Ningbo | China national standards | MT | 890.35 | USD | 20251201 |
| Wanhua Yantai | China national standards | MT | 791.42 | USD | 20251201 |
| Zibo Lishuo Chem | China national standards | MT | 847.95 | USD | 20251201 |
| Sinopec | China national standards | MT | 791.42 | USD | 20251201 |
| Sinopec | China national standards | MT | 791.42 | USD | 20251201 |