| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20201221 |
| Unknown | China national standards | MT | 90.0 | USD | 20201220 |
| Unknown | China national standards | MT | 570.0 | USD | 20201220 |
| Unknown | China national standards | MT | 50.0 | USD | 20201220 |
| Unknown | China national standards | MT | 650.0 | USD | 20201220 |
| Unknown | China national standards | MT | 10430.0 | USD | 20201220 |
| Unknown | China national standards | MT | 270.0 | USD | 20201220 |
| Unknown | China national standards | MT | 280.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1580.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1110.0 | USD | 20201219 |