| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20180412 |
| Unknown | China national standards | MT | 920.0 | USD | 20180412 |
| Unknown | China national standards | MT | 5700.0 | USD | 20180412 |
| Unknown | China national standards | MT | 280.0 | USD | 20180412 |
| Unknown | China national standards | MT | 970.0 | USD | 20180412 |
| Unknown | China national standards | MT | 10540.0 | USD | 20180411 |
| Unknown | China national standards | MT | 5370.0 | USD | 20180411 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180411 |
| Unknown | China national standards | MT | 9710.0 | USD | 20180411 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180411 |