| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2140.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210117 |
| Unknown | China national standards | MT | 160.0 | USD | 20210117 |
| Unknown | China national standards | MT | 8480.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210116 |
| Unknown | China national standards | MT | 7590.0 | USD | 20210115 |
| Unknown | China national standards | MT | 160.0 | USD | 20210115 |