| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25070.0 | USD | 20180522 |
| Unknown | China national standards | MT | 4260.0 | USD | 20180522 |
| Unknown | China national standards | MT | 730.0 | USD | 20180522 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180522 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180522 |
| Unknown | China national standards | MT | 4710.0 | USD | 20180522 |
| Unknown | China national standards | MT | 4120.0 | USD | 20180522 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180522 |
| Unknown | China national standards | MT | 3920.0 | USD | 20180522 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180522 |