| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Qianyuexing | China national standards | MT | 157.03 | USD | 20251211 |
| Henan Qianyuexing | China national standards | MT | 157.03 | USD | 20251211 |
| Henan Qianyuexing | China national standards | MT | 156.88 | USD | 20251210 |
| Henan Qianyuexing | China national standards | MT | 156.84 | USD | 20251209 |
| Henan Qianyuexing | China national standards | MT | 156.86 | USD | 20251208 |
| Henan Qianyuexing | China national standards | MT | 156.89 | USD | 20251206 |
| Henan Qianyuexing | China national standards | MT | 156.89 | USD | 20251205 |
| Henan Qianyuexing | China national standards | MT | 156.93 | USD | 20251204 |
| Henan Qianyuexing | China national standards | MT | 156.93 | USD | 20251204 |
| Henan Qianyuexing | China national standards | MT | 156.88 | USD | 20251203 |