| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2460.0 | USD | 20180412 |
| Unknown | China national standards | MT | 5420.0 | USD | 20180412 |
| Unknown | China national standards | MT | 90.0 | USD | 20180412 |
| Unknown | China national standards | MT | 580.0 | USD | 20180411 |
| Unknown | China national standards | MT | 520.0 | USD | 20180411 |
| Unknown | China national standards | MT | 90.0 | USD | 20180411 |
| Unknown | China national standards | MT | 100.0 | USD | 20180411 |
| Unknown | China national standards | MT | 100.0 | USD | 20180411 |
| Unknown | China national standards | MT | 610.0 | USD | 20180410 |
| Unknown | China national standards | MT | 580.0 | USD | 20180410 |