| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11770.0 | USD | 20210117 |
| Unknown | China national standards | MT | 310.0 | USD | 20210117 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210117 |
| Unknown | China national standards | MT | 200.0 | USD | 20210117 |
| Unknown | China national standards | MT | 540.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1940.0 | USD | 20210117 |
| Unknown | China national standards | MT | 4080.0 | USD | 20210117 |
| Unknown | China national standards | MT | 400.0 | USD | 20210117 |
| Unknown | China national standards | MT | 4270.0 | USD | 20210117 |
| Unknown | China national standards | MT | 490.0 | USD | 20210117 |