| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180421 |
| Unknown | China national standards | MT | 240.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180420 |
| Unknown | China national standards | MT | 200.0 | USD | 20180420 |
| Unknown | China national standards | MT | 240.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180419 |