| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 630.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2710.0 | USD | 20181201 |
| Unknown | China national standards | MT | 130.0 | USD | 20181201 |
| Unknown | China national standards | MT | 120.0 | USD | 20181201 |
| Unknown | China national standards | MT | 160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 160.0 | USD | 20181201 |
| Unknown | China national standards | MT | 480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 90.0 | USD | 20181201 |