| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Huangshan Hanghua | China national standards | MT | USD | 20250319 | |
| Shandong QILU | China national standards | MT | USD | 20250319 | |
| Huangshan Hanghua | China national standards | MT | USD | 20250318 | |
| Shandong QILU | China national standards | MT | USD | 20250318 | |
| Huangshan Hanghua | China national standards | MT | USD | 20250317 | |
| Shandong QILU | China national standards | MT | USD | 20250317 | |
| Huangshan Hanghua | China national standards | MT | USD | 20250314 | |
| Shandong QILU | China national standards | MT | USD | 20250314 | |
| Huangshan Hanghua | China national standards | MT | USD | 20250313 | |
| Shandong QILU | China national standards | MT | USD | 20250313 |
