| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai SinoMitsui | China national standards | MT | 593.56 | USD | 20251201 |
| Zhejiang PetroChem | China national standards | MT | 593.56 | USD | 20251201 |
| Sinopec | China national standards | MT | 975.14 | USD | 20251201 |
| Sinopec | China national standards | MT | 607.7 | USD | 20251201 |
| Shiyou Yangzhou Chem | China national standards | MT | 593.56 | USD | 20251201 |
| Sinopec | China national standards | MT | 635.96 | USD | 20251201 |
| Sinopec | China national standards | MT | 607.7 | USD | 20251201 |
| Changzhou Qidi Chem | China national standards | MT | 975.14 | USD | 20251201 |
| Sinopec | China national standards | MT | 593.56 | USD | 20251201 |
| Unknown | China national standards | MT | 604.87 | USD | 20251201 |