| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | 1030.34 | USD | 20260724 |
| CNPC | China national standards | MT | 1045.06 | USD | 20260724 |
| Sinopec | China national standards | MT | 1045.06 | USD | 20260724 |
| Zhongke GD | China national standards | MT | 1045.06 | USD | 20260724 |
| Sinopec | China national standards | MT | 1008.26 | USD | 20260724 |
| Sinopec | China national standards | MT | 1030.34 | USD | 20260724 |
| CNPC | China national standards | MT | 1030.34 | USD | 20260724 |
| Shandong Chambroad | China national standards | MT | 1074.49 | USD | 20260724 |
| Dongying Qirun Chem | China national standards | MT | 1030.78 | USD | 20260724 |
| Dongying Yatong | China national standards | MT | 1030.34 | USD | 20260724 |