| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201216 |
| Unknown | China national standards | MT | 1200.0 | USD | 20201216 |
| Unknown | China national standards | MT | 70.0 | USD | 20201215 |
| Unknown | China national standards | MT | 920.0 | USD | 20201215 |
| Unknown | China national standards | MT | 2160.0 | USD | 20201215 |
| Unknown | China national standards | MT | 520.0 | USD | 20201215 |
| Unknown | China national standards | MT | 70.0 | USD | 20201215 |
| Unknown | China national standards | MT | 790.0 | USD | 20201214 |
| Unknown | China national standards | MT | 170.0 | USD | 20201214 |