| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1160.0 | USD | 20201216 |
| Unknown | China national standards | MT | 750.0 | USD | 20201215 |
| Unknown | China national standards | MT | 840.0 | USD | 20201215 |
| Unknown | China national standards | MT | 1140.0 | USD | 20201215 |
| Unknown | China national standards | MT | 150.0 | USD | 20201215 |
| Unknown | China national standards | MT | 130.0 | USD | 20201215 |
| Unknown | China national standards | MT | 770.0 | USD | 20201215 |
| Unknown | China national standards | MT | 830.0 | USD | 20201215 |
| Unknown | China national standards | MT | 840.0 | USD | 20201214 |
| Unknown | China national standards | MT | 120.0 | USD | 20201214 |