| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20201212 |
| Unknown | China national standards | MT | 370.0 | USD | 20201212 |
| Unknown | China national standards | MT | 4070.0 | USD | 20201211 |
| Unknown | China national standards | MT | 960.0 | USD | 20201211 |
| Unknown | China national standards | MT | 5190.0 | USD | 20201211 |
| Unknown | China national standards | MT | 6120.0 | USD | 20201211 |
| Unknown | China national standards | MT | 6500.0 | USD | 20201211 |
| Unknown | China national standards | MT | 5360.0 | USD | 20201211 |
| Unknown | China national standards | MT | 5190.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1370.0 | USD | 20201211 |