| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20201222 |
| Unknown | China national standards | MT | 670.0 | USD | 20201222 |
| Unknown | China national standards | MT | 100.0 | USD | 20201221 |
| Unknown | China national standards | MT | 90.0 | USD | 20201221 |
| Unknown | China national standards | MT | 90.0 | USD | 20201221 |
| Unknown | China national standards | MT | 4200.0 | USD | 20201220 |
| Unknown | China national standards | MT | 700.0 | USD | 20201220 |
| Unknown | China national standards | MT | 100.0 | USD | 20201220 |
| Unknown | China national standards | MT | 120.0 | USD | 20201220 |
| Unknown | China national standards | MT | 780.0 | USD | 20201219 |