| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20201123 |
| Unknown | China national standards | MT | 170.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201123 |
| Unknown | China national standards | MT | 270.0 | USD | 20201123 |
| Unknown | China national standards | MT | 9240.0 | USD | 20201123 |
| Unknown | China national standards | MT | 620.0 | USD | 20201122 |
| Unknown | China national standards | MT | 750.0 | USD | 20201122 |
| Unknown | China national standards | MT | 310.0 | USD | 20201122 |
| Unknown | China national standards | MT | 8120.0 | USD | 20201122 |
| Unknown | China national standards | MT | 510.0 | USD | 20201122 |