| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | ≥99.7%｜Premium grade | MT | USD | 20251230 | |
| Nanjing Yangzi Petrochemical | China national standards | MT | USD | 20251230 | |
| INEOS Ypc Nanjing | China national standards | MT | USD | 20251230 | |
| Sinopec | China national standards | MT | USD | 20251230 | |
| CNPC | China national standards | MT | USD | 20251230 | |
| Sinopec | China national standards | MT | USD | 20251230 | |
| Sinopec | China national standards | MT | USD | 20251230 | |
| Unknown | China national standards | MT | USD | 20251230 | |
| CNPC | ≥99.7%｜Premium grade | MT | USD | 20251229 | |
| Sinopec | ≥99.7%｜Premium grade | MT | USD | 20251229 |
