| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Qianyuexing | China national standards | MT | 162.16 | USD | 20251023 |
| Henan Qianyuexing | China national standards | MT | 162.08 | USD | 20251022 |
| Henan Qianyuexing | China national standards | MT | 162.13 | USD | 20251021 |
| Henan Qianyuexing | China national standards | MT | 162.03 | USD | 20251020 |
| Henan Qianyuexing | China national standards | MT | 162.09 | USD | 20251017 |
| Henan Qianyuexing | China national standards | MT | 161.98 | USD | 20251015 |
| Henan Qianyuexing | China national standards | MT | 161.92 | USD | 20251014 |
| Henan Qianyuexing | China national standards | MT | 161.96 | USD | 20251013 |
| Henan Qianyuexing | China national standards | MT | 161.86 | USD | 20251012 |
| Henan Qianyuexing | China national standards | MT | 161.86 | USD | 20251011 |