| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Hualian Petro | China national standards | MT | USD | 20260527 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260527 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260526 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260526 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260526 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260522 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260522 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260520 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260520 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260511 |
