| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Dongying Junyuan | China national standards | MT | USD | 20251201 | |
| Heze Junshu | China national standards | MT | USD | 20251201 | |
| Shandong Chambroad | China national standards | MT | USD | 20251128 | |
| Dongying Junyuan | China national standards | MT | USD | 20251128 | |
| Heze Junshu | China national standards | MT | USD | 20251128 | |
| Shandong Chambroad | China national standards | MT | USD | 20251127 | |
| Dongying Junyuan | China national standards | MT | USD | 20251127 | |
| Heze Junshu | China national standards | MT | USD | 20251127 | |
| Shandong Chambroad | China national standards | MT | USD | 20251126 | |
| Dongying Junyuan | China national standards | MT | USD | 20251126 |
