| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 135.92 | USD | 20260107 |
| Unknown | China national standards | MT | 124.95 | USD | 20260107 |
| Unknown | China national standards | MT | 135.92 | USD | 20260107 |
| Unknown | China national standards | MT | 133.38 | USD | 20260106 |
| Unknown | China national standards | MT | 123.63 | USD | 20260104 |
| Unknown | China national standards | MT | 134.45 | USD | 20260104 |
| Sinopec | China national standards | MT | 1067.04 | USD | 20251231 |
| Unknown | China national standards | MT | 134.59 | USD | 20251231 |
| Unknown | China national standards | MT | 123.63 | USD | 20251231 |
| Sinopec | China national standards | MT | 1067.04 | USD | 20251231 |