| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20210322 |
| Unknown | China national standards | MT | 2320.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210320 |
| Unknown | China national standards | MT | 6490.0 | USD | 20210320 |
| Unknown | China national standards | MT | 520.0 | USD | 20210320 |
| Unknown | China national standards | MT | 3890.0 | USD | 20210319 |
| Unknown | China national standards | MT | 250.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210319 |
| Unknown | China national standards | MT | 3630.0 | USD | 20210319 |