| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20180423 |
| Unknown | China national standards | MT | 7630.0 | USD | 20180422 |
| Unknown | China national standards | MT | 14440.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180422 |
| Unknown | China national standards | MT | 970.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1490.0 | USD | 20180422 |
| Unknown | China national standards | MT | 730.0 | USD | 20180422 |
| Unknown | China national standards | MT | 710.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180422 |
| Unknown | China national standards | MT | 4800.0 | USD | 20180421 |