| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1980.0 | USD | 20210117 |
| Unknown | China national standards | MT | 130.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1060.0 | USD | 20210116 |
| Unknown | China national standards | MT | 440.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3050.0 | USD | 20210115 |
| Unknown | China national standards | MT | 780.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2870.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210115 |
| Unknown | China national standards | MT | 130.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2870.0 | USD | 20210114 |