| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Haike Chem | China national standards | MT | USD | 20260813 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260813 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260813 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260812 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260812 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260811 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260811 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260811 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260807 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260807 |