| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 841.19 | USD | 20251204 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 848.26 | USD | 20251204 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 995.85 | USD | 20251202 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 875.78 | USD | 20251202 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 996.34 | USD | 20251201 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 890.35 | USD | 20251201 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 876.21 | USD | 20251201 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 889.97 | USD | 20251128 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 995.92 | USD | 20251128 |
| Sinopec Shanghai Gaoqiao Petrochemical Company | China national standards | MT | 890.09 | USD | 20251127 |