| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2160.0 | USD | 20171201 |
| Unknown | China national standards | MT | 200.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1600.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1970.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2210.0 | USD | 20171201 |
| Unknown | China national standards | MT | 50.0 | USD | 20171201 |
| Unknown | China national standards | MT | 50.0 | USD | 20171201 |
| Unknown | China national standards | MT | 60.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2800.0 | USD | 20171201 |
| Unknown | China national standards | MT | 4570.0 | USD | 20171201 |