| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Haike Chem | China national standards | MT | USD | 20260701 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260630 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260625 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260625 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260625 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260624 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260624 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260623 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260623 | |
| Dongying Hualian Petro | China national standards | MT | USD | 20260618 |
