| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1200.0 | USD | 20210320 |
| Unknown | China national standards | MT | 290.0 | USD | 20210320 |
| Unknown | China national standards | MT | 330.0 | USD | 20210320 |
| Unknown | China national standards | MT | 370.0 | USD | 20210320 |
| Unknown | China national standards | MT | 290.0 | USD | 20210320 |
| Unknown | China national standards | MT | 280.0 | USD | 20210320 |
| Unknown | China national standards | MT | 540.0 | USD | 20210320 |
| Unknown | China national standards | MT | 320.0 | USD | 20210320 |
| Unknown | China national standards | MT | 350.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210319 |