| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Luxi Chem | China national standards | MT | USD | 20260211 | |
| Shandong HHL | China national standards | MT | USD | 20260211 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260210 | |
| Luxi Chem | China national standards | MT | USD | 20260210 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260209 | |
| Luxi Chem | China national standards | MT | USD | 20260209 | |
| Shandong HHL | China national standards | MT | USD | 20260209 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260206 | |
| Lihuayi Shandong | China national standards | MT | USD | 20260205 | |
| Shandong HHL | China national standards | MT | USD | 20260205 |