| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Junyuan | China national standards | MT | USD | 20251103 | |
| Heze Junshu | China national standards | MT | USD | 20251103 | |
| Shandong Chambroad | China national standards | MT | USD | 20251031 | |
| Dongying Junyuan | China national standards | MT | USD | 20251031 | |
| Heze Junshu | China national standards | MT | USD | 20251031 | |
| Shandong Chambroad | China national standards | MT | USD | 20251030 | |
| Dongying Junyuan | China national standards | MT | USD | 20251030 | |
| Heze Junshu | China national standards | MT | USD | 20251030 | |
| Shandong Chambroad | China national standards | MT | USD | 20251029 | |
| Dongying Junyuan | China national standards | MT | USD | 20251029 |
