| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2170.0 | USD | 20201223 |
| Unknown | China national standards | MT | 430.0 | USD | 20201222 |
| Unknown | China national standards | MT | 100.0 | USD | 20201222 |
| Unknown | China national standards | MT | 630.0 | USD | 20201222 |
| Unknown | China national standards | MT | 460.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201222 |
| Unknown | China national standards | MT | 370.0 | USD | 20201222 |
| Unknown | China national standards | MT | 460.0 | USD | 20201222 |
| Unknown | China national standards | MT | 370.0 | USD | 20201222 |
| Unknown | China national standards | MT | 350.0 | USD | 20201222 |