| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | 2050.54 | USD | 20260904 |
| Panjin Huajin | China national standards | MT | 2065.29 | USD | 20260904 |
| Dalian Hengli | China national standards | MT | 2125.78 | USD | 20260904 |
| Wanhua Chem | China national standards | MT | 2065.29 | USD | 20260904 |
| CNPC | China national standards | MT | 2138.42 | USD | 20260903 |
| Sinopec | China national standards | MT | 2145.8 | USD | 20260903 |
| Zhongke GD | China national standards | MT | 2145.8 | USD | 20260903 |
| Sinopec | China national standards | MT | 2145.8 | USD | 20260903 |
| Sinopec | China national standards | MT | 2153.17 | USD | 20260903 |
| Inner Mongolia Jiutai | China national standards | MT | 2020.44 | USD | 20260903 |
