| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dalian Hengli | China national standards | MT | 2125.15 | USD | 20260903 |
| CNPC | China national standards | MT | 2078.76 | USD | 20260902 |
| Sinopec | China national standards | MT | 2086.13 | USD | 20260902 |
| Zhongke GD | China national standards | MT | 2086.13 | USD | 20260902 |
| Sinopec | China national standards | MT | 2086.13 | USD | 20260902 |
| Sinopec | China national standards | MT | 2108.24 | USD | 20260902 |
| Inner Mongolia Jiutai | China national standards | MT | 1916.58 | USD | 20260902 |
| Wanhua Chem | China national standards | MT | 2108.24 | USD | 20260902 |
| Heze Jinhai | China national standards | MT | 2105.29 | USD | 20260902 |
| Shandong Yulong | China national standards | MT | 2093.5 | USD | 20260902 |
