| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Chambroad | China national standards | MT | USD | 20260305 | |
| Dongying Junyuan | China national standards | MT | USD | 20260305 | |
| Heze Junshu | China national standards | MT | USD | 20260305 | |
| Shandong Chambroad | China national standards | MT | USD | 20260304 | |
| Dongying Junyuan | China national standards | MT | USD | 20260304 | |
| Heze Junshu | China national standards | MT | USD | 20260304 | |
| Shandong Chambroad | China national standards | MT | USD | 20260303 | |
| Dongying Junyuan | China national standards | MT | USD | 20260303 | |
| Heze Junshu | China national standards | MT | USD | 20260303 | |
| Shandong Chambroad | China national standards | MT | USD | 20260302 |
