| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20180312 |
| Unknown | China national standards | MT | 190.0 | USD | 20180312 |
| Unknown | China national standards | MT | 310.0 | USD | 20180312 |
| Unknown | China national standards | MT | 1760.0 | USD | 20180311 |
| Unknown | China national standards | MT | 15260.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180311 |
| Unknown | China national standards | MT | 160.0 | USD | 20180311 |
| Unknown | China national standards | MT | 160.0 | USD | 20180311 |
| Unknown | China national standards | MT | 270.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1010.0 | USD | 20180310 |