| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5430.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2630.0 | USD | 20210116 |
| Unknown | China national standards | MT | 340.0 | USD | 20210116 |
| Unknown | China national standards | MT | 240.0 | USD | 20210116 |
| Unknown | China national standards | MT | 290.0 | USD | 20210116 |
| Unknown | China national standards | MT | 490.0 | USD | 20210116 |
| Unknown | China national standards | MT | 730.0 | USD | 20210116 |
| Unknown | China national standards | MT | 660.0 | USD | 20210116 |
| Unknown | China national standards | MT | 710.0 | USD | 20210116 |