| Vendor | Spec | Unit | Price | Currency | Date |
| Dongying Junyuan | China national standards | MT | 1252.6 | USD | 20260413 |
| Dongying Junyuan | China national standards | MT | 1252.66 | USD | 20260410 |
| Dongying Junyuan | China national standards | MT | 1252.75 | USD | 20260409 |
| Dongying Junyuan | China national standards | MT | 1281.3 | USD | 20260408 |
| Dongying Junyuan | China national standards | MT | 1278.07 | USD | 20260407 |
| Dongying Junyuan | China national standards | MT | USD | 20260403 | |
| Dongying Junyuan | China national standards | MT | USD | 20260402 | |
| Dongying Junyuan | China national standards | MT | USD | 20260401 | |
| Dongying Junyuan | China national standards | MT | USD | 20260331 | |
| Dongying Junyuan | China national standards | MT | USD | 20260330 |