| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20210321 |
| Unknown | China national standards | MT | 130.0 | USD | 20210321 |
| Unknown | China national standards | MT | 470.0 | USD | 20210321 |
| Unknown | China national standards | MT | 520.0 | USD | 20210321 |
| Unknown | China national standards | MT | 220.0 | USD | 20210321 |
| Unknown | China national standards | MT | 70.0 | USD | 20210321 |
| Unknown | China national standards | MT | 210.0 | USD | 20210320 |
| Unknown | China national standards | MT | 4080.0 | USD | 20210320 |
| Unknown | China national standards | MT | 50.0 | USD | 20210320 |
| Unknown | China national standards | MT | 220.0 | USD | 20210319 |