| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2160.0 | USD | 20171201 |
| Unknown | China national standards | MT | 120.0 | USD | 20171201 |
| Unknown | China national standards | MT | 200.0 | USD | 20171201 |
| Unknown | China national standards | MT | 9370.0 | USD | 20171201 |
| Unknown | China national standards | MT | 190.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1740.0 | USD | 20171201 |
| Unknown | China national standards | MT | 300.0 | USD | 20171201 |
| Unknown | China national standards | MT | 980.0 | USD | 20171201 |
| Unknown | China national standards | MT | 190.0 | USD | 20171201 |