| Vendor | Spec | Unit | Price | Currency | Date |
| Ruixing Corp | China national standards | MT | USD | 20260209 | |
| Ruixing Corp | China national standards | MT | USD | 20260127 | |
| Ruixing Corp | China national standards | MT | USD | 20260123 | |
| Ruixing Corp | China national standards | MT | USD | 20260116 | |
| Ruixing Corp | China national standards | MT | USD | 20260113 | |
| Ruixing Corp | China national standards | MT | USD | 20260112 | |
| Ruixing Corp | China national standards | MT | USD | 20260106 | |
| Ruixing Corp | China national standards | MT | USD | 20260105 | |
| Ruixing Corp | China national standards | MT | USD | 20251229 | |
| Ruixing Corp | China national standards | MT | USD | 20251225 |