| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6000.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6870.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6560.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5940.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7110.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6810.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191223 |
| Unknown | China national standards | MT | 36040.0 | USD | 20191223 |
| Unknown | China national standards | MT | 22800.0 | USD | 20191223 |
| Unknown | China national standards | MT | 27170.0 | USD | 20191223 |