| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26780.0 | USD | 20210117 |
| Unknown | China national standards | MT | 12530.0 | USD | 20210117 |
| Unknown | China national standards | MT | 4390.0 | USD | 20210117 |
| Unknown | China national standards | MT | 620.0 | USD | 20210117 |
| Unknown | China national standards | MT | 6310.0 | USD | 20210117 |
| Unknown | China national standards | MT | 22350.0 | USD | 20210116 |
| Unknown | China national standards | MT | 72390.0 | USD | 20210116 |
| Unknown | China national standards | MT | 28840.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3060.0 | USD | 20210116 |
| Unknown | China national standards | MT | 7360.0 | USD | 20210116 |