| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jinan Jiaxing Chem | China national standards | MT | USD | 20251009 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251009 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20251009 | |
| Shandong Energy | China national standards | MT | USD | 20251009 | |
| Wanhua Chem | China national standards | MT | USD | 20251009 | |
| CNPC | China national standards | MT | USD | 20251009 | |
| CNPC | China national standards | MT | USD | 20251009 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20251009 | |
| Luxi Chem | China national standards | MT | USD | 20251009 | |
| Lihuayi Shandong | China national standards | MT | USD | 20251009 |
