| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Luxi Chem | China national standards | MT | USD | 20260804 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260803 | |
| Luxi Chem | China national standards | MT | USD | 20260803 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260731 | |
| Luxi Chem | China national standards | MT | USD | 20260731 | |
| Shandong HHL | China national standards | MT | USD | 20260731 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260727 | |
| Luxi Chem | China national standards | MT | USD | 20260727 | |
| Shandong HHL | China national standards | MT | USD | 20260727 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260724 |