| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 889.13 | USD | 20251118 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 994.98 | USD | 20251118 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 995.54 | USD | 20251117 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 995.41 | USD | 20251114 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 889.52 | USD | 20251114 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 889.01 | USD | 20251113 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 889.42 | USD | 20251112 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 995.3 | USD | 20251112 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 889.0 | USD | 20251111 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 994.98 | USD | 20251110 |