| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20210118 |
| Unknown | China national standards | MT | 3230.0 | USD | 20210117 |
| Unknown | China national standards | MT | 3470.0 | USD | 20210117 |
| Unknown | China national standards | MT | 430.0 | USD | 20210117 |
| Unknown | China national standards | MT | 180.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1300.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1280.0 | USD | 20210116 |
| Unknown | China national standards | MT | 170.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210115 |