| Vendor | Spec | Unit | Price | Currency | Date |
| Jiaozuo Minli | China national standards | MT | 1131.77 | USD | 20251211 |
| Jiaozuo Minli | China national standards | MT | 1130.69 | USD | 20251210 |
| Jiaozuo Minli | China national standards | MT | 1130.37 | USD | 20251209 |
| Jiaozuo Minli | China national standards | MT | 1243.57 | USD | 20251208 |
| Jiaozuo Minli | China national standards | MT | 1243.83 | USD | 20251205 |
| Jiaozuo Minli | China national standards | MT | 1244.12 | USD | 20251204 |
| Jiaozuo Minli | China national standards | MT | 1243.75 | USD | 20251203 |
| Jiaozuo Minli | China national standards | MT | 1243.66 | USD | 20251201 |
| Jiaozuo Minli | China national standards | MT | 1243.13 | USD | 20251128 |
| Jiaozuo Minli | China national standards | MT | 1243.01 | USD | 20251126 |