| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhongke Taihua | China national standards | MT | 943.57 | USD | 20251013 |
| Shandong Zhongke Taihua | China national standards | MT | 943.57 | USD | 20251013 |
| Shandong Zhongke Taihua | China national standards | MT | 943.57 | USD | 20251013 |
| Shandong Zhongke Taihua | China national standards | MT | 943.02 | USD | 20251011 |
| Shandong Zhongke Taihua | China national standards | MT | 943.02 | USD | 20251011 |
| Shandong Zhongke Taihua | China national standards | MT | 943.02 | USD | 20251011 |
| Shandong Zhongke Taihua | China national standards | MT | 943.02 | USD | 20251010 |
| Shandong Zhongke Taihua | China national standards | MT | 943.02 | USD | 20251010 |
| Shandong Zhongke Taihua | China national standards | MT | 943.02 | USD | 20251010 |
| Shandong Zhongke Taihua | China national standards | MT | 942.31 | USD | 20251009 |