| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 30.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180201 |
| Unknown | China national standards | MT | 50.0 | USD | 20180201 |
| Unknown | China national standards | MT | 60.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180201 |
| Unknown | China national standards | MT | 890.0 | USD | 20180201 |
| Unknown | China national standards | MT | 870.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180201 |
| Unknown | China national standards | MT | 80.0 | USD | 20180201 |