| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Chambroad | China national standards | MT | USD | 20260119 | |
| Dongying Junyuan | China national standards | MT | USD | 20260119 | |
| Heze Junshu | China national standards | MT | USD | 20260119 | |
| Shandong Chambroad | China national standards | MT | USD | 20260116 | |
| Dongying Junyuan | China national standards | MT | USD | 20260116 | |
| Heze Junshu | China national standards | MT | USD | 20260116 | |
| Shandong Chambroad | China national standards | MT | USD | 20260115 | |
| Dongying Junyuan | China national standards | MT | USD | 20260115 | |
| Heze Junshu | China national standards | MT | USD | 20260115 | |
| Shandong Chambroad | China national standards | MT | USD | 20260114 |
