| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2050.0 | USD | 20200422 |
| Unknown | China national standards | MT | 990.0 | USD | 20200422 |
| Unknown | China national standards | MT | 420.0 | USD | 20200422 |
| Unknown | China national standards | MT | 4380.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200421 |
| Unknown | China national standards | MT | 710.0 | USD | 20200421 |
| Unknown | China national standards | MT | 320.0 | USD | 20200421 |
| Unknown | China national standards | MT | 50.0 | USD | 20200421 |
| Unknown | China national standards | MT | 140.0 | USD | 20200421 |
| Unknown | China national standards | MT | 870.0 | USD | 20200421 |