| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6520.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210119 |
| Unknown | China national standards | MT | 320.0 | USD | 20210119 |
| Unknown | China national standards | MT | 480.0 | USD | 20210119 |
| Unknown | China national standards | MT | 550.0 | USD | 20210119 |
| Unknown | China national standards | MT | 300.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210119 |