| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20191012 |
| Unknown | China national standards | MT | 10.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1330.0 | USD | 20191012 |
| Unknown | China national standards | MT | 260.0 | USD | 20191012 |
| Unknown | China national standards | MT | 210.0 | USD | 20191012 |
| Unknown | China national standards | MT | 5700.0 | USD | 20191011 |
| Unknown | China national standards | MT | 2120.0 | USD | 20191011 |
| Unknown | China national standards | MT | 870.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1340.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1120.0 | USD | 20191011 |