| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3470.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6720.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2040.0 | USD | 20181001 |
| Unknown | China national standards | MT | 13240.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1940.0 | USD | 20181001 |
| Unknown | China national standards | MT | 7800.0 | USD | 20181001 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180923 |
| Unknown | China national standards | MT | 630.0 | USD | 20180923 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180923 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180923 |