| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Shunda Energy | China national standards | MT | 655.46 | USD | 20260410 |
| Henan Shunda Energy | China national standards | MT | 655.51 | USD | 20260409 |
| Henan Shunda Energy | China national standards | MT | 655.21 | USD | 20260408 |
| Henan Shunda Energy | China national standards | MT | 653.56 | USD | 20260407 |
| Henan Shunda Energy | China national standards | MT | 652.85 | USD | 20260403 |
| Henan Shunda Energy | China national standards | MT | USD | 20260402 | |
| Henan Shunda Energy | China national standards | MT | USD | 20260401 | |
| Henan Shunda Energy | China national standards | MT | USD | 20260331 | |
| Henan Shunda Energy | China national standards | MT | USD | 20260330 | |
| Henan Shunda Energy | China national standards | MT | USD | 20260327 |