| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lihuayi Shandong | China national standards | MT | USD | 20251231 | |
| Luxi Chem | China national standards | MT | USD | 20251231 | |
| Luxi Chem | China national standards | MT | USD | 20251229 | |
| Lihuayi Shandong | China national standards | MT | USD | 20251229 | |
| Luxi Chem | China national standards | MT | USD | 20251226 | |
| Shandong HHL | China national standards | MT | USD | 20251226 | |
| Lihuayi Shandong | China national standards | MT | USD | 20251225 | |
| Luxi Chem | China national standards | MT | USD | 20251225 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251211 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251211 |
