| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lihuayi Shandong | China national standards | MT | USD | 20260303 | |
| Luxi Chem | China national standards | MT | USD | 20260303 | |
| Shandong HHL | China national standards | MT | USD | 20260303 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260302 | |
| Luxi Chem | China national standards | MT | USD | 20260302 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260227 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260226 | |
| Luxi Chem | China national standards | MT | USD | 20260226 | |
| Luxi Chem | China national standards | MT | USD | 20260212 | |
| Shandong HHL | China national standards | MT | USD | 20260212 |