| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Qianyuexing | China national standards | MT | 156.62 | USD | 20251119 |
| Henan Qianyuexing | China national standards | MT | 153.83 | USD | 20251118 |
| Henan Qianyuexing | China national standards | MT | 153.92 | USD | 20251117 |
| Henan Qianyuexing | China national standards | MT | 153.9 | USD | 20251115 |
| Henan Qianyuexing | China national standards | MT | 153.9 | USD | 20251114 |
| Henan Qianyuexing | China national standards | MT | 153.81 | USD | 20251113 |
| Henan Qianyuexing | China national standards | MT | 153.88 | USD | 20251112 |
| Henan Qianyuexing | China national standards | MT | 153.81 | USD | 20251111 |
| Henan Qianyuexing | China national standards | MT | 153.83 | USD | 20251110 |
| Henan Qianyuexing | China national standards | MT | 153.88 | USD | 20251109 |