| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20181211 |
| Unknown | China national standards | MT | 2060.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1370.0 | USD | 20181211 |
| Unknown | China national standards | MT | 960.0 | USD | 20181211 |
| Unknown | China national standards | MT | 4730.0 | USD | 20181211 |
| Unknown | China national standards | MT | 500.0 | USD | 20181211 |
| Unknown | China national standards | MT | 100.0 | USD | 20181211 |
| Unknown | China national standards | MT | 100.0 | USD | 20181211 |
| Unknown | China national standards | MT | 120.0 | USD | 20181210 |
| Unknown | China national standards | MT | 70.0 | USD | 20181210 |