| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2180.0 | USD | 20180711 |
| Unknown | China national standards | MT | 500.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2170.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180710 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2360.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180701 |