| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1350.0 | USD | 20180415 |
| Unknown | China national standards | MT | 190.0 | USD | 20180415 |
| Unknown | China national standards | MT | 1350.0 | USD | 20180415 |
| Unknown | China national standards | MT | 150.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180413 |
| Unknown | China national standards | MT | 210.0 | USD | 20180413 |
| Unknown | China national standards | MT | 160.0 | USD | 20180412 |
| Unknown | China national standards | MT | 1310.0 | USD | 20180411 |
| Unknown | China national standards | MT | 920.0 | USD | 20180411 |
| Unknown | China national standards | MT | 980.0 | USD | 20180410 |