| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1390.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1200.0 | USD | 20180523 |
| Unknown | China national standards | MT | 420.0 | USD | 20180523 |
| Unknown | China national standards | MT | 10020.0 | USD | 20180522 |
| Unknown | China national standards | MT | 9520.0 | USD | 20180522 |
| Unknown | China national standards | MT | 7600.0 | USD | 20180522 |
| Unknown | China national standards | MT | 7140.0 | USD | 20180522 |
| Unknown | China national standards | MT | 7230.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180522 |