| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 244.4 | USD | 20260106 |
| Ruixing Corp | China national standards | MT | 245.11 | USD | 20260106 |
| Ruixing Corp | China national standards | MT | 245.11 | USD | 20260106 |
| Shandong Hualu | China national standards | MT | 244.4 | USD | 20260106 |
| Ruixing Corp | China national standards | MT | 242.06 | USD | 20260105 |
| Ruixing Corp | China national standards | MT | 242.06 | USD | 20260105 |
| Shandong Hualu | China national standards | MT | 240.95 | USD | 20251230 |
| Shandong Hualu | China national standards | MT | 240.95 | USD | 20251230 |
| Ruixing Corp | China national standards | MT | 238.87 | USD | 20251229 |
| Ruixing Corp | China national standards | MT | 238.87 | USD | 20251229 |