| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4960.0 | USD | 20180523 |
| Unknown | China national standards | MT | 9200.0 | USD | 20180523 |
| Unknown | China national standards | MT | 6930.0 | USD | 20180523 |
| Unknown | China national standards | MT | 10.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180522 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180522 |
| Unknown | China national standards | MT | 20.0 | USD | 20180521 |
| Unknown | China national standards | MT | 10.0 | USD | 20180521 |
| Unknown | China national standards | MT | 440.0 | USD | 20180521 |
| Unknown | China national standards | MT | 4680.0 | USD | 20180521 |