| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20180817 |
| Unknown | China national standards | MT | 200.0 | USD | 20180817 |
| Unknown | China national standards | MT | 170.0 | USD | 20180817 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1920.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180816 |
| Unknown | China national standards | MT | 4660.0 | USD | 20180816 |
| Unknown | China national standards | MT | 4620.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1740.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180816 |