| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20180601 |
| Unknown | China national standards | MT | 90.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10650.0 | USD | 20180523 |
| Unknown | China national standards | MT | 6560.0 | USD | 20180523 |
| Unknown | China national standards | MT | 3450.0 | USD | 20180523 |
| Unknown | China national standards | MT | 4610.0 | USD | 20180523 |
| Unknown | China national standards | MT | 6260.0 | USD | 20180523 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180523 |
| Unknown | China national standards | MT | 6400.0 | USD | 20180523 |
| Unknown | China national standards | MT | 490.0 | USD | 20180523 |