| Vendor | Spec | Unit | Price | Currency | Date |
| Shenmu Jingyi | China national standards | MT | 397.61 | USD | 20260605 |
| Shenmu Jingyi | China national standards | MT | 397.34 | USD | 20260604 |
| Shenmu Jingyi | China national standards | MT | 397.45 | USD | 20260603 |
| Shenmu Jingyi | China national standards | MT | 397.44 | USD | 20260602 |
| Shenmu Jingyi | China national standards | MT | 391.63 | USD | 20260529 |
| Shenmu Jingyi | China national standards | MT | USD | 20260528 | |
| Shenmu Jingyi | China national standards | MT | USD | 20260424 | |
| Shenmu Jingyi | China national standards | MT | USD | 20260423 | |
| Shenmu Jingyi | China national standards | MT | USD | 20260422 | |
| Shenmu Jingyi | China national standards | MT | USD | 20260421 |