| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dalian Fujia | China national standards | MT | USD | 20251028 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251028 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251028 | |
| CNPC | China national standards | MT | USD | 20251028 | |
| Shandong Yaoming Chem | China national standards | MT | USD | 20251028 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251028 | |
| CNPC | China national standards | MT | USD | 20251028 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251028 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251028 | |
| Shandong Langchem | China national standards | MT | USD | 20251028 |
