| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20210321 |
| Unknown | China national standards | MT | 300.0 | USD | 20210321 |
| Unknown | China national standards | MT | 310.0 | USD | 20210321 |
| Unknown | China national standards | MT | 180.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210321 |
| Unknown | China national standards | MT | 740.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210321 |
| Unknown | China national standards | MT | 390.0 | USD | 20210321 |
| Unknown | China national standards | MT | 5080.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2230.0 | USD | 20210320 |