| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20180317 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180317 |
| Unknown | China national standards | MT | 1350.0 | USD | 20180317 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180317 |
| Unknown | China national standards | MT | 160.0 | USD | 20180316 |
| Unknown | China national standards | MT | 190.0 | USD | 20180315 |
| Unknown | China national standards | MT | 920.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180315 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180314 |