| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180710 |
| Unknown | China national standards | MT | 200.0 | USD | 20180701 |
| Unknown | China national standards | MT | 260.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180701 |
| Unknown | China national standards | MT | 210.0 | USD | 20180701 |
| Unknown | China national standards | MT | 210.0 | USD | 20180701 |