| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20201223 |
| Unknown | China national standards | MT | 630.0 | USD | 20201223 |
| Unknown | China national standards | MT | 10150.0 | USD | 20201222 |
| Unknown | China national standards | MT | 110.0 | USD | 20201222 |
| Unknown | China national standards | MT | 110.0 | USD | 20201222 |
| Unknown | China national standards | MT | 140.0 | USD | 20201222 |
| Unknown | China national standards | MT | 350.0 | USD | 20201222 |
| Unknown | China national standards | MT | 100.0 | USD | 20201222 |
| Unknown | China national standards | MT | 80.0 | USD | 20201222 |
| Unknown | China national standards | MT | 90.0 | USD | 20201222 |