| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20180414 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180412 |
| Unknown | China national standards | MT | 6830.0 | USD | 20180412 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180412 |
| Unknown | China national standards | MT | 160.0 | USD | 20180412 |
| Unknown | China national standards | MT | 190.0 | USD | 20180412 |
| Unknown | China national standards | MT | 510.0 | USD | 20180411 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180411 |
| Unknown | China national standards | MT | 160.0 | USD | 20180410 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180410 |