| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20201223 |
| Unknown | China national standards | MT | 580.0 | USD | 20201223 |
| Unknown | China national standards | MT | 260.0 | USD | 20201223 |
| Unknown | China national standards | MT | 2130.0 | USD | 20201223 |
| Unknown | China national standards | MT | 40.0 | USD | 20201223 |
| Unknown | China national standards | MT | 60.0 | USD | 20201223 |
| Unknown | China national standards | MT | 360.0 | USD | 20201223 |
| Unknown | China national standards | MT | 390.0 | USD | 20201222 |
| Unknown | China national standards | MT | 340.0 | USD | 20201222 |
| Unknown | China national standards | MT | 350.0 | USD | 20201222 |