| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Mingyu | China national standards | MT | USD | 20250922 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250922 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20250920 | |
| Shandong Junfeng | China national standards | MT | USD | 20250920 | |
| Shandong Langchem | China national standards | MT | USD | 20250920 | |
| Shandong Mingyu | China national standards | MT | USD | 20250920 | |
| Shandong Aite Chem | China national standards | MT | USD | 20250920 | |
| CNPC | China national standards | MT | USD | 20250919 | |
| INEOS Ypc Nanjing | China national standards | MT | USD | 20250919 | |
| Weifang Hongrun | China national standards | MT | USD | 20250919 |
