| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20251204 | |
| Sinopec | China national standards | MT | USD | 20251204 | |
| Shaanxi Yanchang Petro | China national standards | MT | USD | 20251204 | |
| Sinopec | China national standards | MT | USD | 20251204 | |
| CNPC | China national standards | MT | USD | 20251204 | |
| Wanhua Chem | China national standards | MT | USD | 20251204 | |
| Lihuayi Shandong | China national standards | MT | USD | 20251204 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251204 | |
| CNPC | China national standards | MT | USD | 20251203 | |
| Fujian Gulei Petro | China national standards | MT | USD | 20251203 |
