| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Qianyuexing | China national standards | MT | 156.79 | USD | 20251202 |
| Henan Qianyuexing | China national standards | MT | 156.87 | USD | 20251201 |
| Henan Qianyuexing | China national standards | MT | 156.8 | USD | 20251128 |
| Henan Qianyuexing | China national standards | MT | 156.83 | USD | 20251127 |
| Henan Qianyuexing | China national standards | MT | 156.83 | USD | 20251127 |
| Henan Qianyuexing | China national standards | MT | 156.79 | USD | 20251126 |
| Henan Qianyuexing | China national standards | MT | 156.72 | USD | 20251125 |
| Henan Qianyuexing | China national standards | MT | 156.68 | USD | 20251124 |
| Henan Qianyuexing | China national standards | MT | 156.61 | USD | 20251121 |
| Henan Qianyuexing | China national standards | MT | 156.55 | USD | 20251120 |