| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20180312 |
| Unknown | China national standards | MT | 90.0 | USD | 20180312 |
| Unknown | China national standards | MT | 6410.0 | USD | 20180311 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180311 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2830.0 | USD | 20180311 |
| Unknown | China national standards | MT | 790.0 | USD | 20180311 |
| Unknown | China national standards | MT | 710.0 | USD | 20180311 |
| Unknown | China national standards | MT | 2260.0 | USD | 20180311 |
| Unknown | China national standards | MT | 700.0 | USD | 20180311 |