| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20201123 |
| Unknown | China national standards | MT | 880.0 | USD | 20201123 |
| Unknown | China national standards | MT | 130.0 | USD | 20201123 |
| Unknown | China national standards | MT | 8020.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1320.0 | USD | 20201123 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201123 |
| Unknown | China national standards | MT | 40.0 | USD | 20201123 |
| Unknown | China national standards | MT | 570.0 | USD | 20201123 |
| Unknown | China national standards | MT | 170.0 | USD | 20201122 |
| Unknown | China national standards | MT | 110.0 | USD | 20201122 |